Hi John,
Sorry maybe not “random”, but a window popped up mentioning a new firmware update available for the DeckLink HD extreme 3D. So I clicked ok, then afterwards, the System Profiler wasn’t able to detect the card.. I have re-installed the Desktop Video package but there still no change.. after opening ‘Blackmagic Design’ from System preferences, It also does not detect the card as it did so before.
8-core MacPro, OSX 10.7.2, 16GB
RAID5 4TB,
Radeon HD 5770, Quadro 4000
DeckLink HD Extreme 3D
DaVinci Resolve