Error message when trying to create Data Service server certificate with fixed IP address Knowledge Base - KB91386 - Published: 1/22/2026 When you try to create a certificate for the Data Service and you specify a static IP address in the Server Name field, when you click Create, groov Manage displays an error message and does not create the certificate.When you try to create a certificate for the Data Service and you specify a static IP address in the Server Name field, when you click Create, groov Manage displays an error message and does not create the certificate. <less Touching EPIC touchscreen when in sleep mode may trigger unintended UI response Knowledge Base - KB91340 - Published: 1/9/2026 With a typical touchscreen, when you touch a blank screen, the only behavior should be that the screen comes on. However, with this issue, the touch may trigger a UI item located at the spot where you...moreWith a typical touchscreen, when you touch a blank screen, the only behavior should be that the screen comes on. However, with this issue, the touch may trigger a UI item located at the spot where you touched the screen, which may create unintended consequences. <less External monitor screen goes blank when selecting different Video Mode Knowledge Base - KB91067 - Published: 1/9/2026 For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red).For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red). <less Node-RED flows report errors soon after EPIC/RIO start Knowledge Base - KB91313 - Published: 12/31/2025 After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet.After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet. <less Symptoms of communication issues occur for approximately 80 seconds Knowledge Base - KB91365 - Published: 12/30/2025 You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. <less WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Touching EPIC touchscreen when in sleep mode may trigger unintended UI response Knowledge Base - KB91340 - Published: 1/9/2026 With a typical touchscreen, when you touch a blank screen, the only behavior should be that the screen comes on. However, with this issue, the touch may trigger a UI item located at the spot where you...moreWith a typical touchscreen, when you touch a blank screen, the only behavior should be that the screen comes on. However, with this issue, the touch may trigger a UI item located at the spot where you touched the screen, which may create unintended consequences. <less External monitor screen goes blank when selecting different Video Mode Knowledge Base - KB91067 - Published: 1/9/2026 For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red).For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red). <less Node-RED flows report errors soon after EPIC/RIO start Knowledge Base - KB91313 - Published: 12/31/2025 After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet.After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet. <less Symptoms of communication issues occur for approximately 80 seconds Knowledge Base - KB91365 - Published: 12/30/2025 You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. <less WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
External monitor screen goes blank when selecting different Video Mode Knowledge Base - KB91067 - Published: 1/9/2026 For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red).For a few external monitors, when you select a different video mode (from the groov Manage Home page, select System > Display > Video Mode), the external monitor may not display anything (it may turn black or red). <less Node-RED flows report errors soon after EPIC/RIO start Knowledge Base - KB91313 - Published: 12/31/2025 After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet.After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet. <less Symptoms of communication issues occur for approximately 80 seconds Knowledge Base - KB91365 - Published: 12/30/2025 You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. <less WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Node-RED flows report errors soon after EPIC/RIO start Knowledge Base - KB91313 - Published: 12/31/2025 After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet.After your groov EPIC or RIO starts up, your Node-RED flows may report errors accessing local services (for example, groov Manage for I/O nodes) because the local services may not have finished starting yet. <less Symptoms of communication issues occur for approximately 80 seconds Knowledge Base - KB91365 - Published: 12/30/2025 You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. <less WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Symptoms of communication issues occur for approximately 80 seconds Knowledge Base - KB91365 - Published: 12/30/2025 You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. You may see symptoms or messages regarding communication issues in the applications accessing PAC Controller's host port for approximately 80 seconds. <less WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
WiFi SSIDs with space characters may not display in groov Manage, or connection may not restore Knowledge Base - KB91193 - Published: 12/30/2025 If you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware...moreIf you connect your groov EPIC or RIO to a wireless network that has an SSID with spaces, groov Manage may not display the SSID name or, if you do a Back and Restore as part of a firmware update or separately, your connection is not restored. <less PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Display may crash when creating a project archive Knowledge Base - KB91369 - Published: 1/13/2026 When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash.When attempting to create a project archive (.zip file) in PAC Display Configurator (File > Archive Project), PAC Display Configurator may crash. <less If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
If '@' in password, PAC Control can't connect to FTP server Knowledge Base - KB91367 - Published: 12/17/2025 In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. In a PAC Control communication handle to a remote FTP server, when you specify a password that contains the @ symbol, the controller cannot log into the FTP server. <less Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Newly created watch window may not appear in list of recently opened watch windows in PAC Control Knowledge Base - KB91359 - Published: 1/13/2026 After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu.After creating a new watch window in Debug mode in PAC Control, the new watch window may not appear in the list of recently opened watch windows at the bottom of the Watch menu. <less PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Display Configurator program icon may be indistinguishable from PAC Display Runtime program icon in Windows Knowledge Base - KB91354 - Published: 1/13/2026 The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other.The program icon for PAC Display Configurator may appear the same as the program icon for PAC Display Runtime in Windows File Explorer and the Windows Taskbar, making them indistinguishable from each other. <less Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Addresses copied from the PAC Manager Inspect window may not paste correctly in the Generic Read/Write page Knowledge Base - KB91235 - Published: 1/13/2026 In PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write...moreIn PAC Manager, if you copy an address (like F026 0000) from the Inspect Opto 22 Device window (such as from the Analog Bank page) and paste it into the Address 0x FFFF field on the Generic Read/Write page (Other > Generic Read/Write), the address may be changed. For example, if you paste F026 0000, it may change to 0000F026. <less The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
The minus (-) character may not be accepted in the Initial Value field when adding or editing integer or integer table variables in PAC Control Knowledge Base - KB91360 - Published: 1/13/2026 When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows.When adding or editing integer or integer table variables (32-bit and 64-bit) in PAC Control, you may not be able to type a minus (-) character for a negative value into the Initial Value field of the Add Variable or Edit Variable dialog windows. <less Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Strategies modified using the PAC Control CLI may not open in PAC Control Knowledge Base - KB91320 - Published: 1/13/2026 After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open.After modifying a strategy using the PAC Control command-line interface (CLI) and attempting to open that strategy in PAC Control, the strategy may not open. <less PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Display Pro may crash when viewing SuperTrend historical log files Knowledge Base - KB91090 - Published: 1/13/2026 PAC Display Runtime Pro may crash when viewing SuperTrend historical log files.PAC Display Runtime Pro may crash when viewing SuperTrend historical log files. <less Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Grouped line objects in PAC Display may not change color as expected Knowledge Base - KB91301 - Published: 1/13/2026 If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized.If you have a grouped set of line objects in PAC Display Runtime that are configured to change to the color black (RGB=0,0,0) based on a tag value, the grouped objects may not change color until the window is resized. <less If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
If I/O unit is available, IsIoUnitReady and IsIoUnitCommEnabled commands may return false Knowledge Base - KB91353 - Published: 12/2/2025 <less groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
groov Server for Windows incorrectly reports that a license is invalid Knowledge Base - KB91355 - Published: 11/25/2025 <less Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Quality code flickers between good and bad Knowledge Base - KB91023 - Published: 11/25/2025 <less Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Privilege escalation vulnerability in groov View REST APIs may expose API keys of groov View admin users Knowledge Base - KB91325 - Published: 11/19/2025 A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. A privilege escalation vulnerability in the groov View REST API may expose the API keys of admin user types to users with groov View Editor permission/privilege. <less Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Vulnerability in groov Manage REST APIs may allow remote code execution Knowledge Base - KB91326 - Published: 11/19/2025 A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087.A remote code execution vulnerability in the groov Manage REST API could be exploited by an attacker if they obtain System-Wide Administrator permission. This vulnerability is described in CVE-2025-13087. <less Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Computed Tags lose connection to OPC UA tags after restarting groov View Knowledge Base - KB91038 - Published: 11/20/2025 In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View.In your groov View project, if you assign an OPC UA tag as an input to a Computed Tag, the Computed Tag may lose the association with the OPC UA tag after restarting groov View. <less groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
groov RIO may not be able to access local I/O after booting up Knowledge Base - KB91342 - Published: 11/11/2025 Infrequently, a groov RIO unit may not be able to access its local I/O after booting up.Infrequently, a groov RIO unit may not be able to access its local I/O after booting up. <less Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Emojis don't display on groov EPIC touchscreen Knowledge Base - KB91335 - Published: 11/19/2025 In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box.In groov View projects or in text fields in groov Manage, if you include an emoji character, when you view the page on your groov EPIC touchscreen, the character appears as a rectangle or empty box. <less PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Controller does not create all subdirectories on remote FTP server Knowledge Base - KB91334 - Published: 11/20/2025 In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path.In a PAC Control FTP communication handle, the controller should create all directories in a path. However, with this issue, the controller does not create the last directory listed in the path. <less PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
PAC Control "Convert Number to String Field" command incorrectly assigns asterisk to string variable Knowledge Base - KB91298 - Published: 11/19/2025 In PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this...moreIn PAC Control, the Convert Number to String Field command correctly assigns an asterisk to a string field when the length of the string field is smaller than the length needed. However, with this issue, the command assigns an asterisk to the string field even if the length of the string field is large enough. <less Page 1 of 126Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items