vROPS 6.6.1 and NSX vSphere Adapter 3.5. One of the NSX managers keep showing few times per day standard alert "Adapter instance object has error status", other NSX is ok. NSX manager and vROPS are on same network so network communication should not be the root of the problem. Test connection of that adapter is successful and is reviving data.
Any idea how I can troubleshoot that issue, what logs to check on vROPS collector and NSX manager?
Please check the logs in vROPS under Support tab of Administration,
Support >> Logs >> Collector >> Adapters >> NSXAdapter
You might find the error message there.