3dsmax 2015 hair fur crash with vray 2.50.01

hello there guys. something strange going on here: i’m rendering a interior scene (sofa and a rug made with hair&fur). every time i enable depth of field in the vraycamera, 3dsmax crash after few minutes. when i disable depth of field, rendering goes well till the end. 3ds 2015+vray 2.50.01.and if i enable depth of field and disable the fur, render goes well too. this happens with every scene but randomly, even in a simple scene ( rug, a box and one simple light)

i7 4960+32gb ram

thank you very much

Can you post a scene for this?

Best regards,
Vlado

here’s the screenshots

thank you very much


It would be very helpful if you could provide that scene so we could test it into our environment and investigate what cause the crash.