I've never had issues with the MP before, but today I'm having, well... let's call it severe issues. First, everytime I get into a lobby, the host leaves (or gets booted) as soon as a 4th person enters -- this happened 6x in a row. On my 7th attempt, we get into a game, but the host left (or got booted) immediately after round 1 ended. I try again, but the host left (or got booted) in the pre-game lobby, but this time, instead of a load screen, my TV goes black forcing me to dashboard. When I loaded up the game again, I got the following message that I've never seen, nor heard of, in my 6 years on XBL:
I only have 1 console & have never played on anyone else's Xbox other than my own. Finally, after successfully reloading the game yet again, I get the infamous Mass Effect "a sign in change has occured." So seriously, is this just me or what? WTF is going on here?