Microsoft Messaging Problem?

Anybody else experiencing problems with the messaging system on Skydrive/Calendar/People/Mail? It says I'm connected to Skype/Facebook and when I select someone to send a message to it lets me type, but about 9 seconds the input box disables and just above it says "Signing in..."

Today's the only day I'm having problems :/

Just want to know if it's local or other people have this problem right now....