Lags when moving mouse

Hi, sorry for asking about some issue, cause newest patche, crashed my game, because of the mouse lag, its not a rotation, just lags about 0,5 sec when i moving to the right, left, ect… I tried reinstal, everything, and nothing work. Can you tell me, what to do? cause that patch just, destroyed the game… thanks

What do you mean? You lag, because and only when you’re moving your mouse, or do you lag with mouse, because you have a low FPS (press F11 twice)?

The game also lags when someone joins your match, it can be a bit frustrating but bearable.