Cant play audio anymore after my C6.5.1 went on the fritz…right after installing a Korg Nanokontrol (1st gen). MIDI is fine. The audio is DEFINITELY there…C6 just WONT play it lol. Its driving me insane 
Here’s my post in the C6 forum…
THANKS!!!
RESOLVED for now. I just trashed my prefs and I’m good.
BUUT…I’m a bit weary about reinstalling this Nanokontrol. I’m gonna take it super slow. There may have been a Korg / EMU 1212m conflict too, not necessarily Cubase.