I have had my Chord Qutest dac connected direct to my nuc core no problem using a USB lead A to B printer cable, all good, just swapped the USB lead for a Chord USB A to B high performance lead, now I have no connection, Roon does not see the Qutest dac, any suggestions, many thanks
I direct connect my Qutest with the following map (and have had zero issues; sounds superb):
Nucleus Plus revA → Ghent Silver plated starquad JSSG360 USB cable → Intona 7055-C USB Isolator → Ghent JSSG360 Gotham GAC 4-1 Ultra Pro USB cable → Audiowise SRC-DX (USB to Dual BNC converter) → dual Canare L8CUHD 75r BNC cables → Chord Qutest.
No issues up to 768khz/24bit. I would look at your Chord cable with scrutiny; make sure you’re seating it correctly(some of them require significant pressure to seat correctly), and be ready to send it back if it has a defect.