Hello.This might have been discussed before.
I am currently working on a large scale interior (floor plan of 21 offices) that will be animated as a walkthrough. Obviously due to the animation I need to keep everything tidy and optimized (portals, UHD cache, no emissive materials etc).
I noticed a great noise increase after the first 5 areas I modeled, with the noise being almost exlcusive to the ies lights. So I tried to isolate each room and render using the same exact settings.
Am I doing something wrong with my light setup or render settings ?
George