That is totally correct:
Except for displaying real-time info, all the above points are heavily dependent on the device, and not Plex. I am not sure why this user posted this here instead of on their devices’s forums.
This would likely require your volume to be at 100%, or else your devices utilize DSP. Native output of FLAC already works in Plex (I’ve played a 24-bit 192khz record on Plex perfectly fine). I would recommend you read more about your devices DAC before bothering developers about features you don’t seem to understand fully.
