I am having problems with Iray. I have rendered a scene with 200 iterations using the De-Noise filter. Also, I have activated the "Elminate shadow artifacts" option. I always get white dots in some places of my final image. You can see this effect on the shirt of my character.
With 1000-1500 iterations, I can reduce almost all the dots, but the rendering time is too long. I think that I must be making some kind of mistake. Could you please help me?