I too bought Halo 4 last night at midnight and immediately started playing it with friends online. We played for hours online and called it a night, but earlier this morning, the servers crashed and deranked all of us while they were down. The servers came back up temporarily, but went right back down within thirty or forty minutes. I can still search for matches, but it takes a while to find them and I have to search alone for the most part. I expected issues to be a possibility, but it won't even let us join each other's lobbies to play campaign or custom games hardly. Please continue to work hard on this 343. This game is fantastic from what I have played so far and I look forward to playing it more asap. Thanks.