>>390832391
Reprojection is like some gay shit that duplicates frames, so when your PC can't run at the required 120 fps for your 120 hz screen, it runs at 60 instead. I don't know what headset you use and what VRPerfKit uses for software, but if it's openxr there's a setting to turn it on/off/auto. Same setting was in some .cfg for steamvr somewhere. It's probably set to auto and the software detects your dogshit computer can't keep a steady 120 though, but if you can set your shit to 90hz and keep a steady 90 fps in the game, just disable gayprojection and play at 90 instead.