When using vray fur and vrayHairMtl and gi no problem. But try using standard max hair and fur or ornatrix put vrayhairmtl and turn gi on … crash… turn gi off it’s rendering…
There was a particular crash when the initial two vertices of a hair strand end up being the same. This is fixed now, please email me to vlado@chaosgroup.com if you want the fix.
Best regards,
Vlado