I notice that when I run steamvr home and it become worse for a long time, it always shaking and when I check cpu, it always become 100% while I use only amd-fx 8350. But when I get the early headset, I never found issue like this.
Today I test about 120hz and 90hz to check about fov and I want to check frame rate, so I use fpsvr to check.
When I access the steamvr home, I found that the sampling become 224% although I set the sampling to be custom or auto.
When I test Battlezone with auto resolution, it set at 150% , but the game has more jaggy edge and frame rate is between 50-60 fps.
When I change to use custom resoltion and set sampling at 150%, the game has less jaggy edge and frame rate is between 30-40 fps.
I am not sure that this bug caused by steamvr or fpsvr or pitool.
Will try to use Quest to test later.
p.s. I restart steamvr on each test.