i beat the guardian boss and get the souldcube. the game is fine untill i enter the green light portal that takes me back to the begining of the hell levels. as soon as i appear, the game gets choppy and freezes every single time. no mater how many times i reload saves or delete or install to my hard drive, this keeps happening. i don't want to spend 10 hours getting back to this spot just for this to happen again. anybody now a way around this? is this a bug that is gonna get patched?