>>396129438
>>396130128
So I did a bit of testing with fpsVR and lowered refresh rate to 90hz. 
Got 7ms frametime at worst in Alyx, but the jittering was still happening even after lowering some graphics settings. Not as much as before, but it was still uncomfortable to play. In Adventure Climb I had 3.6ms at the highest and also had the same problem still. Blade & Sorcery got me 6.5ms at the highest and ran smooth.

The weirdest part about this is that these games have run perfectly fine before on weaker hardware