[Anil Griffin]

Hi John

Thanks for your reply, Glad its not just me with this problem.
It does seem to be a bug between Avid and Matrox, I’ve uninstalled the Matrox driver then the scrubbing works, I reinstall the Matrox driver then it crashes Avid.
Quite annoying, I posted the problem in the Matrox forums too, and Matrox support are looking into it, hopefully we can find some resolve.

Thanks again

Anil