Vray 2.1 for Maya 2012 instability issues. Maya or V-ray, or both?

[electricart]

Is anyone else having specific memory issues rendering older version Vray scenes in Maya2012(hotfix 4) with the Vray 2.2 upgrade?

We are having a problem with a car scene, fairly heavy geo and many render layers. It renders fine with version 2.00.04 but always crashes when using version 2.20.01 giving the error:

The instruction at 0xa8cd7192 referenced memory at 0xffffffff.
The memory could not be read.

It will get through the initial GI calculations, then crash when beginning the render.

Any help would be much appreciated, Cheers.

[vlado]

Any help would be much appreciated, Cheers.

Can you please send the scene to me at vlado@chaosgroup.com so that we can take a look.

Best regards,
Vlado

[Morbid Angel]

may be a wild guess but did you adjust the bsp tree settings at all? what happens if you reset them.