Halo 4 automatically logs me out!?

When I insert the halo 4 disc to play it logs me out and asks me to test my connection. I have been playing online since launch no problem. Also other online games work fine as my xbox live account has not expired. Anyone else have this problem?

I paid $60 for a paperweight?

Has happened to me too for a couple of days now.

Has it been addressed? I don’t see it on the list of items being investigated by 343!?