If the automatic scan does not find your device, enter its IP address manually (choosing its type in the app).
- Android TV / Google TV: Settings → Network & Internet → (your Wi-Fi) → details.
- Amazon Fire TV: Settings → My Fire TV → About → Network.
- Samsung TV: Settings → General → Network → Network Status → IP Settings.
- LG TV: Settings → General → Network → Wi-Fi Connection (or Wired) → details.
- Roku: Settings → Network → About.
Note the displayed IP address and enter it in the app using manual entry.