Fire TV Plex App not sending 5.1 audio

[Dusha]

Hi, I am having very similar setup and I have managed to get it working (with some hack though), but I am using ‘Optical’ setting. Check here for details

Passthrough, A/V transcoding and multiple audio tracks issue

Server Version#: 1.25.2.5319 (QNAP NAS TVS-472XT) Player Version#: 8.28.30077 (Amazon FireTV 4K Max) Hi all, I am struggling to fine-tune my Plex setup on my FireTV stick My setup: FireTV Stick 4K Max > HDMI Audio Extractor box > TV HDMI Audio Extractor > Optical TOS > Logitech Dolby Digital 5.1 (Z906) I have a library with most of the videos having multiple tracks (Russian and original) Formats vary, AC3, AAC, DTS are most common. Audio Receiver (Logitech Z906) does not support DTS and…