Something weird

Good day ! beloved owners felt laggin ingame happens 3-4days ago so weird felt something weird controlling my mouse sensitivity (ingame) i check my settings was pretty fine also i alt tab my mouse sensitivity was good also and when i shotted to the opponent bit laggy hopefully resolve this prob thank you !

still observing 3 days in a row nothing changes been checked already my usb port its fine and working also the sensitivity inside the game and outside (desktop) weird


feels like heavy on my character