Vray Sun artifacts with V-Ray GPU RTX Next 3.1

[Anthonyyg]

I have recently come across a bug that is caused by the VraySky material and V-Ray GPU RTX Next 3.1 please see the image

For now this can be worked around by using CUDA rendering.

[hermit.crab]

Could you send the scene to support@chaosgroup.com so we can take a look? Please mention your GPU model/s, host platform, GPU driver and OS versions along with a link to this thread.

EDIT:
Found your scene in the ticketing system. We'll investigate and report back.

[hermit.crab]

The issue seems to be caused by the geometry itself (overlapping faces). Setting a 'Secondary ray bias' value of 0.005 to avoid Z-fighting resolves the issue.

[Anthonyyg]

Thanks aleksandar sorry that I missed it was my geometry.