Hello everyone,
When I do an interior scene I always put Portal lights, to bring more light to the scene, but they also bring to much noise. The solution is to raise up the settings in the Render settings.
In AA I put a high value, and also in DMC. Gets better.
Then I turn on the option "store with irradiance map"(in the Portal lights). Resolve the noise but than comes the blotches...
Personally I don't like to use so much the "store with irradiance map", because blurs the image and I lose some detail.
What I should do? Using Portal lights should be a solution and not a problem...