iray render color issue

1024966220

I reinstalled daz on windows 11 and the render is like this. I cannot find out the reason.

The light is ok, in fact this is a product ready scene without any editing 

crosswind

It's an issue from Nvidia driver... If you turn on the filter - Post Denoiser Denoise Alpha in Render Settings, you'll get such a blueish result... just turn it off.

prixat

Looks like the bug in Noise Reduction.

Switch off the 'Alpha' option and you can still use Noise Reduction.

1024966220

crosswind said:

It's an issue from Nvidia driver... If you turn on the filter - Post Denoiser Denoise Alpha in Render Settings, you'll get such a blueish result... just turn it off.

Thanks a lot, It is the driver problem. I installed the studio ready drive and problem solved. THANKS!

1024966220

prixat said:

Looks like the bug in Noise Reduction.

Switch off the 'Alpha' option and you can still use Noise Reduction.

Thanks, I solved it, it is the nvidia drive problem