It is very important that you keep your LG device updated with the latest software versión
How do I update my LG device?
To update your LG device, follow these easy steps:
1.Press the "Settings" icon on your remote control on your remote.
2. Select the "All Settings" option
3. Go to "About TV" and then tap "Check for software update". If there is a newer version for your TV please update the software.
As long as your LG device is connected to the Internet, it will connect to the LG servers to look for an update. If there is an update available, it will begin installing automatically.