I had the same problem this morning after re-booting the computer after some Microsoft updates downloaded. Even after several re-boots, I couldn't get both feeds to reconnect, and had to go to work with them down.
They came back up on their own later, so no idea what changed. To my knowledge, all my settings are current, as per the most recent e-mail I got about it (some time ago).
I guess as long as it's working...