Clear the Cache of Your Console. Another common reason for the Call of Duty Modern Warfare Multiplayer not working error is the corrupted cache data. In this case, you can try clearing the cache files on your PC or console to fix the issue.

Your bread and butter: Multiplayer is the foundation of Call of Duty, and it's no different in Modern Warfare III. If you're new here, get right into it by jumping around the different Playlists.

if you buy ghosts on the 360, you can get a copy on xbox one forR$10. If you buy a seaon pass on the 360, you will also it get on xbox one for free. This same deal applies to Ps3 to PS4. There will NO cross platforming matches.

The answer to the question is no.