Hi I have been trying to get a clean image using the scene provided by Thomas Vournazos, even after 45 minutes there is still noise.
Computer setup:
i7 3930k @ 4 Ghz
6 core 12 threads
64 gig ram
So I was wondering if this problem is due to corona being in alpha stage, will it be fixed? I also noticed render times from other people on the facebook page above the 20 hours.