So i was trying to play the new maps from the Mw3 elite content drop of April after i downloaded them, and I couldn't because the older maps were, "damaged or missing." So i deleted them and tried to re-download them from my downloaded history under the account settings. I got this error: xbox error code 8007274c-00b9684. I tried looking up ways to fix this when my brother found out that he can't connect to the Mw3 server for very long while playing a match.(lost server connection, or timed out)
So when I made sure the only device getting internet connection was the xbox, I still had the same problem. Not only that, i could't watch Netflix shows or movies because of the connection. Any advice?