hello, thx for quick anwser
My SG version : 1.1
ram 4gb
Hd Intel 4000
and no i have this mouse since few months
im playing 1.1 since 1 year and i dont do anything, i just updatet my pc to windows 8.1, but i dont know if it was after or before that begin to mouse lag. and before i updated i had win 8.. But i dont think that its cause of win 8.1
and i think you dont understand me so right,
My mouse is lagging when i Open SG, not when im going into a game
after i start SG, just my mouse is lagging..
and it is not cause of the sensivity because, it is everytime other lagging, sometimes its okay for few seconds but then its lagging again