xpdev opened this issue on Jul 16, 2013 ยท 14 posts
ErickL88 posted Tue, 16 July 2013 at 12:40 PM
IIRC, by switching off Irradiance Cache (for IDL), you can avoid these splotches. But it tremendously will increase render times.
I haven't read anything that this got better with PP2014 tho.