When setting a color fx in the video input screen I sometimes manage to "crash" the LFG Digitiser for that input i.e just a blank grey square, however the frame count keeps ticking over. There doesn't seem to be any effect in particular that triggers this problem. Is there something I am missing or doing wrong?

I've also sometimes switched the machine on to find 8 blank squares instead of my video inputs and no frame count ticking over. This mainly seems to happen when setting up a system, once up and running on a show it maybe crops up every 2 weeks.

The main solution to both of these problems seems to be switch mac off, unplug mains, have cup of coffee and plug back in turn on and it usually works, if not I've taken the card out for 5 mins and put it back in again and then it works. I'm guessing this is maybe more Active Scilicon software than yours causing the problem.

I'm using an 2 X 3ghz quad core Intel and LFG 4 card.