Hi
This may be helpful
If your Samsung TV's automatic IP setup fails, you can try these steps:
Check your router: Ensure the DHCP server is enabled on your router, and that all cables are well connected. You can also try unplugging and replugging your router.
Check your TV's settings: Go to Settings, then Network, then Network Status, then IP Settings. Make sure the Get Automatically option is selected. You can also try manually entering an IP address.
Reset your TV's network: Go to Settings, then All Settings, then Connection, then Network, then Reset Network.
Update your TV's firmware: You can try updating your TV's firmware.
Contact your internet service provider: You can try contacting your internet service provider for help.
Other things that can cause IP configuration failure include:
A poor Wi-Fi signal
An encryption technique that doesn't work correctly on your device
Enabled MAC filtering
