Newbie after help with random crashes to desktop

[imilne]

I've almost got gbpvr working, in that everything tunes in properly, video quality is excellent, etc, but I get consistent crashes to desktop while attempting to change channel. This happens every single session, but doesn't happen on every channel change.

If I leave gbpvr on a single channel, it'll happily play it for hours. The crashes happen regardless of method used to change channel - pgUp/pgDown, direct skip, via the guide, etc.

Hardware is an Asus M2A-VM (onboard 680G graphics), using the MS multiplexer (also tried the ATI avivo one), and nVidia Purevideo decoder. Tuner card is a Nova-T USB2 on latest drivers. I'm using VMR9 FSE, but the other options don't help either.

I've attached the logs from a crash to desktop that also causes the white screen, red X, .Net exception. Most crashes are just to desktop with no other warnings though.

Hopefully someone can help...

Thanks

[imilne]

Sorry, should have added that this is with v1.2.13 on XP SP3.