Hi again.

There is another problem with RME FF800.

I read that I can USE S/Pdif at 192kHZ in RME manual on page 27 for WDM or page 29 for ASIO.

(http://www.rme-audio.de/download/fface800_e.pdf)

I checked it in windows, I really can route sound to S/Pdif at 192kHz, but when I start jackd at quad speed s/pdiff disappears in qjackctl.

Best regards,
Ilia.