Crashes: Holding Alt/Alt+TAB Crashing Game?

I’m getting crashes and the consistent factor has been when I am hitting or holding Alt. I use it for Ping due to ease of use, but I am wondering if Alt+TAB is causing these crashes. It has only happened in QP fortunately, but it certainly makes me worried.

I actually downloaded PowerTools to disable alt+TAB entirely, but that is a pain for a multi-monitor setup. I uninstalled it and the problem only returned today after being fine for at least more than a week.

Does holding Alt cause an issue I’m unaware of? I swear it’s crashed just as I hold it and press nothing else

alt + tab is the default keystroke to switch windows. If your game is full screen and not windowed it might cause issues