User blog comment:PreyOnYou/Major Glitches in DLC PS3?/@comment-2081620-20100625153659

eh... two weeks? What? So your problems aren't caused by OTTE DLC? Try reinstal newest patch, it should fix your game's issues, if not, then start to scream like you wouldn't never screamed before.

EDIT: your most issues seems to be in your internet connection. You should ask help from your internet operator.