Windows 8.1 x64
Ryzen 6-core
16gb ram
1060 GTX 6gb
Huion h950p tablet

Ever since Artrage 6.0.6, the canvas lighting has been broken. When I turn on canvas lighting there's a black vignette mask that appears that I cant' manipulate AT ALL.

Just this crap shadow that never changes, even if all the settings in the 'canvas settings' panel are at 0%.

It's really annoying. Keeping me from finishing paintings.