So my buddy is getting random FPS drops that make the game pretty much unplayable. He will go from around 150+ fps down to 10 or lower for a few seconds, then back up. We've tried all the solutions on the lowfps guide, and he's even reinstalled it to see if that would help. None of his hardware is getting pinned to 100% and all of his temps seem fine.
His specs are : Ryzen 5 3600, GTX 1650, 18GB RAM. Win10
Any suggestions?