This is a script which automatically applies high priority to the GTA5 process. (windows only)
this script works on all launchers. epic games, steam, doesnt matter.
if the script fails, make sure to run it again as admin. once it says "successfull" it has properly applied high priority.
the script does everything by itself, you just have run it, doesnt matter if you are in game or not, you can run it at any time.
having the game in high priority status makes windows use more of its resources for gta, leading to slightly higher framerates and less lag spikes.