[c.grex]

I've had a good look through this thread and can see a little info on the audio pass through, but I'm not getting any HD audio to work?

I have
Passthrough ticked
DTS capable ticked
TrueHD ticked
DTS ticked

I have tried various files but I can't get them to pass HD audio. I get normal DTS no problem.

Am I missing something? Or is it not possible?

Files show as Dolby-HD 7.1 and DTS-MA 7.1