Hi,
After a recent update (to both server and LG TV App) some video files the audio has stopped working. I've tested via the Smartshare feature (native LG app) and it works when streaming the same video, also tested on other devices (android and PC). One thing i did notice its DTS 5.1 is usually the affected movies.
TV Model: 79UB980T-TA
Plex Server: Version 1.1.4.2757
Please let me know what other information you require