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Level 7

TCL r635 dts passthrough arc

Hello all,

I recently got this tv and all was working until today. The plex app in roku no longer passes dts audio to my lg sound bar. As a result I get no sound when playing dts files. 

I have a nvidia shied connected to HDMI 3 and the same thing seems to happen. 

However, when I change the audio mode from auto pass through to “Dolby Digital Plus, DTS” it works on the shield but not the built in plex app. 

has anyone experienced dts not passing any audio? My Roku tv version is 9.3.2  

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