Paul,
I downloaded the Kona 2 driver set. Included in the download is an utility called AJA KONA Conflict Checker, I ran it to uninstall any conflicting drivers including my Black Magic V.2.4 set. FCP now sees my card. The audio and video settings are a little different for the capture and timeline as well as output device. I don’t think this is the fix, but it will help me out on Monday until I have more time to trouble shoot.
Good luck!
If anybody out there has a working solution, please let me know.
Thank you,
Gregg