Paired with our Android TV troubleshooting guide.
Check that Install unknown apps is enabled for Downloader, and that you have enough free storage.
Re-check your username, password and server URL against the original message for typos.
Usually an internet speed or Wi-Fi signal issue — see the dedicated buffering guide.
Try clearing the app's cache or reinstalling it — see the app crashing guide.
Quick answers
- Is a wired connection better than Wi-Fi?
- Generally yes, especially for 4K streaming or older devices.
Conclusion
Most Android TV issues trace back to permissions, login details, or connection quality — the linked guides cover each in more depth.