Hi all, been doing all sorts of tests to get rid of the fireflies in my render, with limited success. Here is an example of what I am talking about.
You can see it most on the inside of the letter D and on the black tiles.
The current render setting for this image have 32 passes with 2 samples. I have 2 DL samples and 2 IBL samples. All bounces are limited to 4 except volume which is 2. Max ray intensity is 0.9 and Russian roulette start bounce are at 16.
Seems the fireflies are coming from the direct lighting. I have tried the denoiser, but it seems to be very aggressive and the image quality drops.
Any thoughts on what I could do to improve the result?