abc wont work error code 400-1

Hey xoxokt,

Thanks for the question. The following resource outlines troubleshooting information for third-party content providers on Apple TV:

Apple TV: Troubleshooting third-party content providers

http://support.apple.com/kb/HT200072

If you have playback issues with a content provider's services

In most cases, you can isolate playback issues to your home network, your broadband connection, or a possible outage with a content provider. To see if your issue is affecting multiple services or a specific content provider, try another service. For example, play a movie trailer from the main menu.

- If the issue is affecting multiple services on your Apple TV, see how to troubleshoot playback performance.

- If the issue is affecting a single content provider on your Apple TV, restart your Apple TV by going to Settings > General > Restart. If the issue continues, you might need to contact the content provider.

Thanks,

Matt M.