I have been having constant problems with all my games eventually reacing the point where entering the pocket dimention would cause the game to crash to desktop. This was happening on all the games I started however I noticed that this only seemed to happen once I has loaded from an autosave. Since seeing this and avoiding the autosaves completely, the issue has disappeared. Hopefully this will help pin down the troubles. EDIT: Once a save has "corrupted", loading from a normal save also produces the crash.