So I am on chapter 8 in the inferno at the save point right by the rare Nevi.  I tried several times to kill it and have failed.  For some reason now whenever I hit R to fly away from the platform the camera starts spinning madly and I can't see where I'm going.  I have no idea why this started happening and the game is now completely unplayable.  I tried changing some viewing options but nothing seems to work.  Has this happened to anyone else and is there a fix?

I got this deal too even though I already had a Vita and now want to sell my old one. Can I just take out the memory card from my old Vita and put it in the new one and be good to go?