They updated the status... Signning is a issue yet.
"Xbox Live Core ServicesLimited
Affected platforms:
Xbox One
Affected services:
Signing into Xbox Live
11/03/2014 22:32:56 GMT:
Are you unable to sign in to Xbox Live? We are aware of the issue and we have a stellar team working very hard to fix it. Thanks for being patient. We'll update you again in 30 minutes."
PS. I think Sony can have a status page like MS had... so good.







