This is quite recent. I believe ever since August, at first I thought it was just a minor bug that was going to be patched but its still there to this day. So the problem is that at the end of some matches/games. The whole game will just freeze and unable to move, not even to another desktop. That is unless I force my computer to sleep then wake it up and force shutdown OW.
Note that this doesn’t happen mid-game so it doesn’t affect my gameplay in general but it gets quite annoying when it keeps happening.