I am unable to sign in to the Apple TV app. I am positive that my user name and password are correct. I am getting error code N/63C5B358.

I second this ^

I’m having the same issue. I have restarted everything.

the login is correct (logged in on my phone and an iPad). This is more than annoying.

I am unable to sign in to the Apple TV app through firestick. I am positive that my user name and password are correct. I am getting error code N/63E913BE. All other devices are working except one. What is the issue?

I cannot sign into my apple TV account on my roku TV.

Me too ! I am getting the same error on Roku stick+ . Pretty sure they (Apple) updated something and f*cked up everything ! Got logged out from my Roku stick+ , the option to sign in from the web (by entering a code) is not available anymore , and although I am entering correct credentials I cannot login ! Way to go Apple ! So much "security" , we cannot use the service as well ! Geniuses...

Same here !

I cannot get this to work with my new Amazon FireStick. Very frustrating.

Same issue here.

Same issue here as well !!! Has anyone figured out the solution ? I believe it was because of an update they did on the App . In Roku the Appletv+ App says Version 13.1b Feb 15,2023 . So I assume that's what caused it ...

I kept trying and got it to work the next day. It's an annoying glitch.

Haven’t tried in a few days but tried for several days in the past and it never worked. Will try again, thanks

Hello. I am experiencing the same problem on my Samsung Smart TV. This started after an update was made to the Apple TV app.

Same problem. Love how Apple is ignoring this problem. Thanks a lot Apple!

They don't care. Because we all still pay the monthly fee. No reason for them to do anything. If they cared, we'd at least have had an acknowledgement.

Apple, I will be canceling my service at the end of this billing cycle. I realize you have billions and do not care in the least. But I want to watch tv on my TV! Not on a phone. Not on a laptop. I'm not giving you more money for Apple hardware to use and app I am already paying you for.

I am unable to sign in to Apple TV with the Apple TV app on my Firestick. My user name and password are verified correct, but signing in does not work.

Lack of response from Apple Support is lamentable.