Server Version#: 1.18.5.2260
Player Version#: 7.26.0.14578 (on Nvidia Shield)
I am able to play files with .SRT subtitle files.
I am NOT able to play files with .ASS subtitles files
The last two updates of the Plex Media Server (I have just updated top 1.18.5.2260).
I am not able to watch files that use .ASS subtitles - when you try and watch it says, it has lost connection with the server.
If I turn OFF the subtitles it transcodes instantly and if enable the .ass subtitles once I have started to watch/transcode - I will get the above error (i.e. lost connected with the server).