Smart TV unable to connect to casting devices
4.5
The TV fails to receive content from apps like YouTube or Netflix via the "Cast" button.
Symptoms
- Cast icon missing
- Connection failed
- Infinite loading
Possible Causes
- Outdated app
- Google Cast service disabled
- Router firewall
Step-by-Step Fix
1
Update Apps
Ensure both the mobile app and the TV app are up to date.
2
Reset Network Settings
Clears any IP conflicts preventing discovery.
3
Check Router AP Isolation
Ensure "AP Isolation" is DISABLED in your router settings.
When to See a Technician
If the cast icon is missing, the TV's "Chromecast Built-in" app may need its cache cleared.
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