Why is my Smart TV not responding to the remote control sensor?

1. Check the power cord connections for the TV and remote.
2. Check the batteries in the remote.
3. If the TV is WiFi enabled, make sure the connection is secure and there are no blocks in the WiFi signal.
4. Try resetting the TV.
5. If the problem persists, try troubleshooting using the TV manual or contacting the manufacturer for resolutions.