Just installed Black Ink again after about a year of not using it.
(Still on the same hardware, Win 10 64bit, Radeon HD 7800 series, Intel i5 3.1GHz, 12GB Ram)
When I press S or D to change the size or opacity of my current brush, the command releases after 1 seconds and assumes I am holding down the left mouse button until I click again.
Weirdly, this does not happen with other commands that require me to hold a button and move the mouse (canvas pan or rotate f.e.).
Anybody else have this problem?