I am trying to get Plex working on my GFs TV, which is an LG. I got the app installed no problem, and it can stream content without issue, but it can’t see my shared content as her FireTVs do. I looked and saw that it looks like her version is behind the current but there is no way to update it from the LG App Store.
I did and went and reverified it. I can play the default shows and whatnot that come with Plex, just not my server that I shared with her for some reason.