It's been like this all week. I read it's because of a storm in a location where their servers are. But I only saw it on Twitter, not from a trusted source.
Does anyone else have the problem every few weeks where they're unable to connect to wireless networks despite the wireless network being fine? It's fixed instantly with a hard reset, but it's pretty annoying since it happens every few weeks.
I'm actually more surprised it doesn't go down as often with Azure serving billions. It goes down more than the 360 days, but Xbox Live didn't use Azure then.