I just got back from the gym and fired up my Xbox One only to be greeted with a message telling me to sign in with a controller. I tried doing so and was still unable to sign in. Turns out core services are experiencing issues, affecting many users’ ability to sign into Xbox Live.
Are you one of those affected? Hopefully it’s back to normal before too long. At least it’s a nice day outside, may end up going for a sunset walk again.