Ive played for the Deja Vu achievement, the 5th time yesterday, and every single time it has lagged out around the end. The first 3 times were when it first came out, the next 2 were in the past few days. Im giving up. We got all the way to the Nature Reserve, again, and it lagged, again. The game boots the whole party. We downloaded the game to our hd and everything possible to make it work, It doesnt. Ive completed the game on legendary, solo and co-op, so my disc isnt scratched, my connection is good on every other game, perfect actually, barely ever have problems. Its just this one game, the last achievement. All my other friends in my party have it. WHY BUNGIE, WHY!?!