Cloth tyCache motion blur problem with vray

[cagri]

It is weird. I am using correct version. And i tested the file i sent you with different computer, max and vray versions. Same results for me, i cant get motion blur with cache but it is okay with flow. I noticed that with cache VrayVelocity doesnt work too. Only when i delete colliders cache and motion blur works. Do you have any advice for further debugging?