Do you know what might be causing the problem ? I have a scene im rendering. Im not using DR. I have sent the job to backburner. The frames are rendering on seperate machines and yet the buckets are showing as slightly different shades on the lower part of the render !
Well, I had an object in the scene that shouldnt have been there. It had a max standard material applied to it. Thats what seemed to be affecting the rendering. Strange though it was only affecting certain buckets. All resolved now…cheers