u/Ken_023544

I am chasing intermittent packet loss for days now. It affects different VLANs at different times causing RDP disconnects and random lag.

No interface errors no drops on counters no STP changes nothing obvious in logs. I even swapped hardware in one segment just to rule that out.

Monitoring shows packet loss occasionally but it is hard to correlate where it actually starts. By the time i dig deeper everything is back to normal.

Feels like i always one step behind the issue.

Any tips on how to catch the root cause in these situations?