Lag, latency, fps drops, server issue...or something?

I usually play about 10 comp games in a row every day in the morning 8am (CST) after my overnight shift ends. Most matches run flawlessly. But 1 or 2 start glitching. It looks similar to lag or fps drops. I can still hear the sounds and people talking. No connection error icons pop up. Speed tests run fine on google.

It looks like characters are freezing and blinking around the screen. My character quickly changes directions and gets bumped around. Like an invisible lucio keeps booping me. Sometimes it clears up when the round ends. No one in my match complains about it. However when I join another game, with new teammates, some have complained that strange things happened in there previous match.

Could be packet loss, because speedtests don’t measure that. Could also be overheating.

I recommend viewing the Netgraph (Ctrl+Shift+N) when you notice performance issues to look for any blocks. White blocks are hardware issues, orange are connection issues.