Can't play game will not connect to the servers!?

I have bought the digital download version from Microsoft store/Xbox Live and keep getting a fireteam can’t connect to the servers errors. I have Uninstalled than reinstalled the game three times each time it fixed the problem and I was able to play for several hours than I get the same message again? The game is broken for some people but not others? What is going on here? Please fix this! I don’t want to have to keep reinstalling the game to play it. This is very annoying.

Yeah same here really does suck when aa you have is campaign …hint need a alternate single player mode