On my LG smart TV, Netflix will load but not play any movies. The error display is aip-701. To correct this issue, log into Netflix on your LG TV. Attempt to play a video so that the aip-701 message appears.

On your remote press these buttons fast
Up
Up
Down
Down
Left
Right
Left
Right
Up
Up
Up
Up

A new message will appear asking if you want to disable your Netflix account. Click deactivate to reset the Netflix App.

The next screen will ask if you are a Netflix member. Pick sign in and enter your username and password.