Issue with new VFB/Lightmix/Composite stack - V-Ray 5

[Dominic_Patel]

I'm not totally sure how to describe this but I'm getting strange banding occurring on images in the new VFB (see screen shot below). Typically seems to happens when I've added something to the composite stack or tweaked the lights in lightmix. it doesn't always show in the frame buffer like this but it seems to affect passes at random when saving the output. Is someone able to explain what's happening here? Is this bug or am I doing something wrong - maybe I need to wait for V-Ray to update the passes before saving?



Thanks

[nikoleta.garkova]

Hi Dominic_Patel

As far as I understood, this is not always occurring? What type of output are you saving? Would it be possible to provide more details in regards to when is it happening - any steps to reproduce would be greatly appreciated. Or alternatively, do send a scene with the issue reproducible to support@chaogroup.com (mention this thread in the email along with exact V-Ray/3ds max versions). Thanks!