I'm using Audirvana 3.5.1 and just connected to Qobuz with a trial voucher. Unfortunately I can't get any audio; I get the message "Loading First Track" followed by "Stopping Audio Device", then finally "Unable To Open An Audio File For Playback".
I am on Mac OS 10.12.6, running a Schitt Lyr 3 Amp w/multibit DAC. I have restarted the computer, and also logged out of Qobuz through Audirvana streaming settings. Not sure what to try next!
PS I have also activated the Tidal trial, and this works fine.