My controller keeps disconnecting and I have to sign back into my profile

I have tried Power Cycling the system but it keeps happening. I cannot use my wireless controller because it disconnects it and then i have to sign back in and the game restarts.

Ah, that helps. I'll keep an eye on it.

EDIT: Wait, if the Ghosts servers are undergoing maintenance, why am I being disconnected from Live altogether? I go back to the home screen and it won't reconnect. I sign out and back in but it won't reconnect. Whenever I get disconnected while playing
Ghosts I have to run the "Test Xbox Live Connection" on my console (which always comes back as "Connected") before I can even sign back in.

(I have cycled my router, purchased a new ethernet cable, deleted and re-downloaded my profile but this keeps happening. Are you saying it's all because of server maintenance for Ghosts?)

My controller keeps disconnecting from my xbox. I have bought new controllers and it still disconnects even with the new controller. I have the Day one xbox. Any help will be nice.

I'm having the same problem aswell! When i sign in to this website everything on my profile is gone! I was trying to download my profile because my game keeps getting me disconnected and when i download my profile my xbox live gamertag is gone! So this looks
like no COD Black Ops or Modern Warfare 3. T_T

I got the same ploblem,when i turn xbox on and its signing my pofile in,it will say disconnected from xbox live and say to test conection.I test conection and all is good.i have to turn my xbox on and off 2 or 3 times just to sign my profile in.Also when
i get a update for a game it downloads update and then says disconnected from xbox live,it does not sign me back in to xbox live.I have tryed downloading my profile,clearing the system cache,turning modem on and off.please help.