lately I had a problem when i was designing a restuarant on 3d max , i was rendering with vray 1.5 and the shaddows only appear in the scene as noise
I have tried everything I changed noise threshold , HSpv.subdivs , Interp.samples and the subdivs in the vray light
all the lights in the scene are vray light plane and a photometric ies sun
and i used materials from evermotion archmodels
how can i work out that problem