Greetings All.
Pulling up SW Advanced Configuration we see a banner about "synchronizing is pending for servers..." then "administration service not responding" listing 2 of our polling servers and 1 additional web server.
Last week Advanced Configuration came up with no error messages.
We have restarted the administration service on all the servers, and then rebooted (cold boot) all of the 3 servers. This did not make the error banner go away. Also verified that the Administration service is running and appears to function as expected (using SAM - Orion Observability - 'Additional Polling Engine' and 'Additional Web Site' applications).
Have verified that port 17777 is open both ways between the 3 servers and the Main Polling Engine (using Powershell Test-NetConnection).
One other symptom - Advanced Configuration 'Global' tab configuration items come up as expected. However, choosing the 'Server-specific' tab the web page spins and then times out with a ("Unexpected Website Error - time out) error message.
I welcome any thoughts from the community about the possible cause / fix account for this condition.
Thanks!