Sorry for the delay; yes, I do have a common reference. I’m actually running all cameras through an HD-SDI video mixer for doing live to-air and to-“tape” recording. I have the board referenced via Tri-sync, and also the Kona LHi from the same tri-sync source.
I ended up installing a fresh OS with a brand new main harddrive. I think our IT department here screwed up the install (darn them and their iMac images on Mac Pros).
So, with that and a funky tri-sync source now fixed, capture seems to be working okay. I’m going to have to run a few more tests during some afternoon rehearsals, but I am hopeful.
Thanks for your help thus far. I’ll let you know if I find anything else out.