Posting Analytics Event to Event Server not working

Trying to post analytics event to Event Server on XProtect 2020R3, it doesnt work. But, the same code works fine on another machine and posts to the Event Server there correctly.

Both machines are Windows Server 2019 Datacenter. A difference i saw was in the logs when i restart the Event server. On the good machine I see the message ‘Sending ConfigurationChangedIndication for Kind: ConfigDump’, and all subsequent messages. On the UAT testing machine, the log stops at the message: 'Sending ConfigurationChangedIndication for Kind: Access Control Server. This is the only difference between the two machines, otherwise the code is the same, OS the same, Windows Authentication enabled on both machines.

Can you please advise how to get the analytics event postings working on the UAT testing machine? The logs for both machines upon Event Server restart are attached (scroll to the bottom to see most recent entries). Thanks in advance

Please verify if Analytics Events are enabled. Please start Management Client - Tools – Options – Analytics Events tab and see if Analytics Events are enabled.