Flickering with VRayHairMtl

I’m using VRayHairMtl on a Max Hair & Fur object for an animation and I’m getting flickering. I’m rendering with BF and LC and all the scene looks clean except for the Hair.
Any suggestions?
Thanks

Hi,
Any additional information that will help us to reproduce the issue would be very helpful.
Would it be possible to send us an example scene for investigation to support@chaosgroup.com.

Yes, I’ll send it.
Thanks