LG OLED Dropping Dolby Digital Passthrough

Hi All,

I’m hoping you can help with an odd issue I’m having. Here’s what’s happening.

I start playing a movie with Dolby Digital sound. For approximately two minutes, everything is fine; however, after that the sound just cuts out. If I disable audio passthrough, then the issue goes away but I’m left with just stereo instead of DD 5.1. The issue seems to be linked to my new TV (LG 2016 OLED) as I wasn’t having this issue on my oldTV (Samsung 2012 Plasma) with all the same settings and connections. I even reconnected my old TV to verify that the issue goes away with it, and it did.

I’ve tried changing a bunch of settings in Kodi and disabling HDMI-CEC on the TV; nothing has worked.

Here’s a log file: http://pastebin.com/5rfFNtUA
The audio cut out at 9:39:30.

I’m running Kodi 16.1 on a QNAP TS-251+ NAS connected to the LG TV directly through HDMI. Again the only difference between this setup and the one that works is the TV. I’m guessing that the TV is sending some sort of signal back to the NAS through HDMI, but I can’t figure it out.

If you have any ideas, I’m all ears.

Thanks,
Erick