I’ve observed a number of times now that n-key rollover has stopped working. In those situations I’m unable to do things like strafing with Q or E while simultaneously going forward with W.
A quick search indicates this has been reported before, but people’s concerns are usually dismissed as a hardware issue with their keyboard.
I was pretty confident this wasn’t a hardware issue with my keyboard (Ripjaws KM780R) but to verify I decided to also have my Keychron K2 v2 standing by. When I next observed the issue, I quick swapped the keyboards to see if that resolved the issue. It didn’t. The odds of NKRO breaking on two high quality keyboards is extremely low.
This is a software issue with the game for sure. Happy to provide any logs or data needed.