Haha, I wasn't even sure what to search for to figure out what was wrong. Probably 15-20 minutes. If I go back to the Quest menu, it'll return to normal for about 5 minutes. Super annoying.
Mine still has the issue, but popped up a little bit later than usual. I wish I had a single clue why it happens.
Hmm, for me it seems the issue is gone mostly. I still get a bit of weird twitching but mostly the game is playable. Something I did a while back for a different issue was to manually set the clock speed of my cpu. You might try that to see if that helps you at all.
