Extreme Mouse/Camera skipping- CANT PLAY THE GAME

[Eekamouse-sentinels (Eekamouse)]

Random Mouse Sensitivity Spikes - WoW Classic / WoW Classic General Discussion - World of Warcraft Forums (blizzard.com)

Not sure if it’s the same thing, but reminded me of this.

@Astanth-herod

Try go to Main menu → System → Advance → uncheck both Max Foreground FPS and Max Background FPS