So yesterday I was playing no problem. Today i went to log in and it didn't auto log my profile which I thought was odd. So I tried to sign in and I get the following message:
Your LIVE membership information is not valid. Please use a profile that contains a valid membership.
I didn't change anything on my profile, it logs in automatically every single time that I turn my xbox on, it was working perfectly yesterday so how in the world could my info suddenly become invalid overnight?