I just bought a Samsugn db-j5100 blu-ray player. I noticed that it has Opera TV store but there is no plex app in the store. The blu-ray also support DLNA. It sees my movie folders but when I got into a folder it does not see any of my videos which are in mp4 container. I was able to take one of my movies put it onto a USB drive and it was able to play it. It looks like Plex is not giving the player a list of files that can be played. I had a pin set but removed that. Still have the same issue. Any one know what else I can try to get this to work?