since I patched I've noticed that I have problems with responce from controls sometimes(like a key is being held down after I have already let go of it or when I move the mouse nothing will happen. but it only happens everyonce in a while and its not lag(does it in single player) and the fps dont drop so its not like a performance problem. its very annoying tho does anyone have any idea what could cause something like this? at first I thought my mouse was f'ed up but my keyboard does the same sometimes any ideas?