Hi, I have been using Steam for quite a while with games such as Cal of Duty, Left 4 Dead 2, and Counter Strike, and I have never experiened bad framerate, always between 40-100 FPS on games like these. Lately, (After I havent been on for a while but my brother has) I have been havin unplayable lag ONLY when looking around using the mouse. im not sure what to do, I tweaked sensitivity, mouse settings, properties, virus checks, and even opened my computer and cleaned out the dust but to no avail. The way I would desctribe the lag is very choppy, skips when I move the mouse fast, etc. Other actions suchs as shooting, entity movements, and moveing around works fine without lag, but looking around is horrible choppy.
Any help would be much appreciated
Any help would be much appreciated