Hulu Login will not work on Apple TV. The error message says "JSON error." So far we have deleted the HULU app, unplugged the Apple TV, restarted the Apple TV, reinstalled HULU app and we get the same error message. The Hulu app works on other Apple devices. Is there a solution?
Apple TV 4K (3rd generation)
This exact same error happened to me. I found that connecting your Apple TV to your iPhone's hotspot and trying again gets rid of the error.
As you’ve already done a pretty good job of troubleshooting from the “Apple End” …
… it sounds like it’s likely a Hulu app issue.
(Assuming that you ARE already running the most current tvOS … ? )
Best of luck pursuing thru Hulu support.
HULU not compatible with Apple TV
