Hi, guys.
Dragon invisible test at resolution screen of 1002x602:
-- v3.01.1b:
-- v2.25:
I get caustics later using v3.00~v3.01.1b at same samples per pixel (S/px or spp).
PMC default settings except few things - see right of 1st image
Specular material for dragon default settings except:
- reflection and transmission 1.000
- índex of refraction 1.000
I hope the caustics will be better/earlier than v2.2x or this issue will be fixed to undo as v2.2x.