Same here, I think there is nothing “cross” about going from 720 25p
to 1080 25p. Just UP. Maybe the Kona manual has something to do with it.
Well, not realy important…….
No solution yet. For a while I thought cleaning system and audio caches with Onyx did the trick, but its still a suprise; audio or no audio!
I tried ‘downgrading’Quicktime, but it did not solve the problem.
I think reinstalling FCP is the next thing to try.
This is a very serious bug, but it looks like we are the only ones with this ***problem.