Facebook is one of the top social networks available today and is an important part of millions of lives. Windows Phone sports integration with the service, pulling content from the network for contacts and more. We've received reports that synchronising accounts appear to be failing, so what's going on?

Update 5PM ET: Microsoft's Joe Belfiore has Tweeted that Facebook is working on a fix right now. Stand by...

Wev'e been able to confirm this with the error 83CF1104 hitting us when attempting to sync the connected account, but we're wanting to know just how many of you have been affected by the problem, especially since reports are coming in from multiple regions. Be sure to vote in our poll below and sound off in the comments. We've reached out to Microsoft for comment on the issue and will update accordingly.

Readers have also taken to our forums to keep everyone up-to-date.

Thanks to everyone who tipped us on this problem!