Hey, I'm wondering if anyone came across this problem as well.
Fez has stutter issues, I think anyone that played it noticed it, but it's not really something that damages the experience so it really didn't bother me. That is, it didn't bother me until I reached the "clock stage" (basically a scenario in which there is a big clock). For some reason, in this place, the frame rate drops to, like, one frame every five seconds, which makes it completely unplayable. If I exit this scenario, the game goes back to normal, but as soon as I return to it, the frame rate takes a dive. I've tried getting passed it, but there are some moving cubes that squash you, and with the broken frame rate it's impossible (at least for me) to make it through. Has this happened to anyone else? And, if so, do you have a solution?