I have media files with german and english Audio. The problem is that it is always english, i can set it to german then the stream will be reload but the audio language is english. On PC, Andriod Tablet and Iphone it works correctly.
Someone has an idea?
Plex Server is a Synology DS716+
I had the same problem but when i put a subtitle file the audio change >.< maybe can solve soon this problem 
is in all my multimedia content and pass after of the new update in xbox one.
