Netflix login error ATV-ui92 on Apple TV 3rd Gen.
I couldn't login to my Netflix account from my Apple TV, 3rd Generation, firmware version 7.8.
Tried the Netflix hotline, the Apple hotline, online support instructions for this topic like:
factory reset of the apple tv, restarting my router, changing my Netflix password,
using the original remote (very annoying), using the remote app on iPhone....
nothing worked. I couldn't login. Period.
Then found the solution hidden here in a post on the support community:
Go to the general settings section of your Apple TV, change the time settings from
"automatic" to "manual". Select any location/city near to you. Save/quit th menue.
This will allow you to login via your Netflix App on your Apple TV 3rd Gen. instantly.
It is a bug relateted to the time settings of the Apple TV.
Took me 3 days to find out.
Apple helpline should know this!