Question for some reason anything with high priority get me insane mouse lag (like acceleration)

[xXAhmad10000Xx]

so i have this issue recently for some reason everything on high CPU priority gets a miss mouse input sometimes it jump sometime it reg at dif speeds once i change the priority back to normal everything is fine and i did monitor it i got stable mouse input along as priority in normal- sure i can use normal priority but please i just want to find the root of the issue bc setting the priority is not a fix for everything i have some games-apps (like delta force) req high priority it forced on boot I can change it on task manager, i also tried to force MED priority on the regedit but it no work it always force high priority on boot (that's not my issue anyway) -possible fixes on my mind- is to set the service that relay on the mouse input to realtime or so...

IN OTHER WORDS HOW DO I FIX THAT MY MOUSE INPUT SERVICE GET OUT PRIOTIZED BY WHATEVER I CHANGE TO HIGH PRIORITY

 

[ex_bubblehead]

Why are you playing with priority anyway? It's not there for casual use. If you don't know what it is and how to use it, to the extent that you can explain it to a novice, then you have no business playing with it.