Do you experience that your LG screen can not get internet connection, then it means that the date, time and timezone are not installed correct.
This is important to make sure that the settings for the date, time and timezone are sat correct, this is made easier by following this guide.

- Go to menu

- Go hereafter to generel > time and date

- Install now date, time and timezone correct

- Hereafter you activate the bottom "install automatically"

Before the screen restarts, it is important to install the timezone correctly.