You're not listening or understanding me. I'm tired of writing to everyone here about a solution to a GLOBAL problem that eliminates lag, sluggish gameplay, shutters, and everything else. Try it and then let me know if it helped you. I suffered just like you, with a sluggish and unresponsive game, even though the FPS was 144, as I set, and the process itself was terrible. Since yesterday, I've removed, corrected, fixed, and SOLVE THIS PROBLEM. Lord, why are you so lazy and don't want to do what I explained in the screenshots and where to click. The only thing you need to do is configure the game itself correctly. TRY IT