I'm setting up Karma's render in /stage, but what do you think is causing this noise?
I've looked at the help to find out which values ​​I should increase, but I still can't figure it out.
Thanks to participating in Mardini, I've had the opportunity to review my settings even though I don't do much rendering. I want to master them before Mardini is over.
Thanks, SideFX

There are elements of this tutorial which will help to focus in finding where most of your noise is being generated from.
You might find it usefull to go over the whole tutorial. It covers both CPU/GPU.

https://www.sidefx.com/tutorials/refining-karma-renders/ [www.sidefx.com]

Thanks! I'll check it out