Litmus Edge 3.1.7.0

4 min

Release Date: October 20, 2021

Enhancements and Improvements

Description
Improved performance of OPC UA tree when there are 10,000 tags Improved connection status check for AB CompactLogix drivers Improved UX with browse tag to work with more than 100,000 tags Renamed Delta SVP driver to Delta DVP Ethernet driver Improved Analytics web UI rendering with certain databases

Resolved Issues

Description
Deactivation of Litmus Edge Manager when endpoints are not reachable OPC UA Client (Gen2) driver Loading application in list view Flows service occasionally not starting after upgrade from 3.1.4.0 > 3.1.5.0 Flows intermittent 502 errors Edit tag Repeated activation request attempt after Litmus Edge Manager rejects it Read data from Compact Logix "1756-L61/B LOGIX5561" with CompactLogix (Gen2) driver Status on polling with Heidenhain 530 Advanced (Gen 1) driver Analytics COV processor not picking up non-null tag value OPC UA Client (Gen 2) poll and subscription driver timeout

Important Information

Description
Enable the EFI option for VirtualBox deployment. It can be found in Settings > System > Motherboard > Extended EFI While upgrading from a previous version to 3.1.7.0, make sure the controller type selected is SATA. Do not select IDE Upgrade from 3.1.1.0 to 3.1.7.0 is not supported with VirtualBox deployment 3.0.1.0 and 3.1.0.0 may have corrupted format of backup, which cannot be restored. Analytics - workaround is to use import/export

Known Issues

Description
DeviceHub: Changing tag parameters requires DeviceHub restart Browse tags does not work for an OPC UA Client connecting with a Prosys Server Modbus TCP (Gen 2) driver, H - Analog Output Holding registers has a known issue of affecting other tags
Flows Manager: Access node in Flows does not show drop down of topic before deployment
Analytics: Remove instances in current group, does not remove the group. Workaround: Empty group gets removed with a service restart/system reboot
Marketplace: The default network should be updated before deploying an application. Configurations changes upon a network change can cause deployed applications to disappear Docker images with larger size fails to upload Observer may see error showing authorization failed
Integrations: There is no support for custom data format for the MYSQL connector
System: Backup/Restore from a previous system may fail in some cases The License pane does not show the add-on license status if the core license is expired Restore backup file from a different system may cause issues with data store Incorrect configurations with AD can show UI errors LDAP does not provide feedback step-by-step The Observer user role when trying to view the registry pane gives UI error Timeout for a backup file upload is ~ 5-6 sec, which can cause an issue for remote users VirtualBox deployment shows occasional TUI message with Login incorrect error Workaround: This can be rectified with an instance restart External storage "mount on boot" remains unmounted An update for user/device events generates the wrong event Occasionally a delay occurs on Litmus Edge upgrade deployment made from Litmus Edge Manager There is a failed retry connection for a software upgrade for the connection reset The DH Agent does not renew the tag list with reconnection An Unhandled error occurs for a disabled user creation with the API endpoint

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