Netflix has been working just fine until this evening. Now, I cannot log in at all. I have checked my username and password by logging in on my computer, iphone and ipad. Instant Watch works just fine on those devices. When I go to log in, it gives me a "cannot configure device" error. So far, I have reset it multiple times (menu + down and unplugging), and did a "restore", which updated the software (not that it needed it). I have no idea what could be wrong with it. YouTube, iTunes, etc. all work on the Apple TV. Anyone else having problems?