I've been playing COD Black Ops on Xbox live for the past few months (probably too much:) with on occasional disconnect but over the last few days I can't even make it through one match before I get a connection error, then I get disconnected from the game I'm playing, then lose connection with Xbox live altogether and get signed out. What the heck is going on? My Gold account is up to date, I'm not suspended or anything else and my internet connection is just fine. I have no idea what happened or how to fix this. I did have an automatic update recently, near when this started happening.