Netflix on Apple TV 4k

Try this for any misbehaving app:

• Force-quit the app, then relaunch and try again.
• If the issue persists, restart the device, then relaunch and try again. (Restarting alone does not quit apps!)
• If the issue persists, delete the app, re-download and try again. (This will also remove any app settings, that may be part of the issue.)
• If the issue still persists, then contact the app developer for further assistance.

And when I called Apple they told me it is a Netflix problem. Looks like neither want to be accountable for the error code

I called Netflix and they reset my password, fixed the problem.