File Share Troubles?

Hey guys just looking for some help for this problem I have been having as of late. Every time I try to upload anything to my Fileshare it will not let me and it displays a message that says the Halo 4 server is unavailable. I have never had this problem before until now. My connection is fine so it is not that… I even got a new one to try and fix this problem but it still persists. Can you please help me? It would be greatly appreciated.

Hello, Cookiez N Cr8am.

Are you still experiencing this issue? Remember that you can only upload files while sitting in a lobby, not while searching for or playing a game.