@AlexxRezz no problem mate. the stutter problem has many things to do with it so I'm not really sure where to start. but what I did to solve this was to first change my mouse polling rate to 500hz, which made the game works fine on my laptop. it was stuttering while in mouse movement heavy place. but on my PC, once I did some photoshop project that made my desktop a mess. and I play the game finding my framerate is really terrible like 80fps or so on the lowest settings with RTX2070SUPER. immediately I clean my desktop, made it have little or no files or shortcuts and my game works perfectly fine with steady 165fps(default locked with
144hz screen) since then. you can try by moving everything on your desktop to a folder, but not deleting them. backup important data before doing this.