NBU 11.0.0.1 - Server 22 - Activity Monitor fails, but works if I switch pages in the Admin Console
NBU 11.0.0.1, Windows Server 2022 Standard, separate master and media server, backup to LTO tapes in a robot, clients are various Windows Server versions.
This problem occurred after upgrading from 9.something to 11.0 and remains after upgrading to 11.0.0.1.
When I open Netbackup Administration Console and then go to the Activity Monitor I get the following error:
The Activity Monitor failed because of
Connection to bpjobd daemon on server esbc3401 failed with the following error:
vrts.vss.sdk.at.exception.VRTSAtException: Unexpected VxAT Error.
For more details, refer to the log files.
(esbc3401 is our master server)
But if I switch to another page such as Device Monitor or Media, then back to Activity Monitor, it works. That aspect is what I've not seen when previous people have reported the same or similar error.
We're using legacy logging. I've checked a few of the logs but didn't find anything helpful.
Anyone got any ideas? For a start, which logs are the most important to look at?

