Plex is not starting on lg tv

Server Version#:
Player Version#:

I have a recently lg g13la
Plex player worked fine for 2 days and then suddenly stopped working
It will not start anymore
Just stays on plex starting screen and then the tv is asking me to restart the app or restart the app and clearing settings. I tried even to unninstall the app and nothing works. The app is not starting.
Please help.
Ps. The Xplay app is working.

Hello,
Have you tried to re-link the TV to your plex account via plex.tv/link?

It won.t even start to that point. I deleted it from the server from autho. devices list. , Even uninstalled the app from the tv… Just freezes on the plex opening screen

Okay…strange.
Can you tell me what security settings are currently applied to your TV?
So do you have a screenshot?