I just recently bought hitman absolution for the PlayStation 3 and I'm having issues on the first mission with the mansion. right after I climb up the ledges and I assassinate the 2 guards, collect the evidence and unlock the security, I enter the door and I get glitched out and my character will not move. what do I do to solve this I really want to play this game but if this is going to keep happening I might as well just return it.