In June we migrated our polling engines from 2016 nodes to 2022. Everything seemed to be fine until I check the logs on the APE. There are two errors in the application log that happen at the same time - .Net runtime error and Application error and both reference SWJobEngineWorker2x64.exe. This is only happening on the APE the MPE is working just fine.
Solarwinds Support had me try this - https://solarwindscore.my.site.com/SuccessCenter/s/article/WCF-HTTP-Activation-Fails?language=en_US but it did not help.
I sent over Diagnostics and part of the diagnostics said the latency between the two polling engines 1200ms.
I cannot see the 1200ms latency anywhere - I have done ping test, tracert, Netpath, port 17777 test between polling engines, spoke to our network engineers and we cannot see 1200ms latency.
Questions -
1. Any ideas on Application and .Net Errors?
2. Why are we seeing 1200ms latency in Solarwinds diagnostics but not anywhere else?
Thanks -Dave
.Net Runtime
Application
