How do I find causes or Event processing errors I get on the ES please. Thx a mil.

[SamHTexas]

I have started getting Event processing errors in the MC & messages on the ES main page. I looked for skipped & delayed searches but did not find the root cause. Please advise. Thanks a lot. Happy holidays.

[richgalloway]

Please be more specific about the "event processing" errors you see.  Where in the MC are they?