I use himedia player.
I sent you a PM with a link
Thank you
Slow reply and testing, sorry. I have tested the file you sent by PM.
With Settings - Playback - HDMI Output set to LPCM I get 48Khz 2/0/0
With Settings - Playback - HDMI Output set to RAW I get 96Khz, 3/2/.1
So with RAW setting it passes as expected. That's with FW 1.0.5 and a Denon AVR1610.
I also tested a couple more multi-channel FLAC files and they play OK. And a couple 192Khz and they play as expected also.
I would suggest that those people not getting results like above look at firmware for the AVR, AVR settings, and cables. It is possible that there is an incompatibility with certain AVRs but the posts in this thread don't suggest a pattern so I think it unlikely. If a pattern could be established and a problem identified then HiMedia would be able to look at fixing it, but without a pattern there's not much they can do.