I've been having an issue for the past two months where every now and then my vision will be jittering (intensely shaking/vibrating side to side) both while playing games and while in Oculus Home. It seems to start and go away randomly, but usually sticks around for at least a few hours. I've noticed that well optimized maps/low player counts in VRChat seem to run fine, so it seems the issue is GPU or CPU related, but it could also be a hardware issue.
I have updated to the latest NVidia driver and tried switching to Oculus Home 2.0 Beta, but nothing has improved my situation. I have no monitoring software running.
Relevant Reddit thread:https://www.reddit.com/r/oculus/comments/7u7nne/new_rift_with_jittering_headset_issues/
NVidia GeForce GTX 1070
Intel Core i5 3550
16GB DDR3 Ram
I'm likely going to end up purchasing an i7 soon in hopes that it will improve my situation.