[cassiogo]

The lack of a WebOS app for Jellyfin is sad, until we get one I have to stick to plex.

[jyap]

I had the same issue. Just bought a HDMI thumb drive Roku (powered by USB port) and install the Jellyfin app. Another benefit is Roku supports more apps like the NBA app.

Previously tried rooting my LG TV which worked but too many random issues like full restart of your TV puts the root in a bad state.