I purchased Painter 12 a while ago. When I first got it, all the brushes lagged a bit when you painted with them. I googled and got a hot fix for it, and they stopped lagging... so long as everything was on the Canvas layer.
The brushes are all fine until I try to paint on a new layer. When I try to paint on a new layer, they start to lag, there's a delay in the stroke.
I'm not sure what to do, because when I try to look for a fix, it just gives me the general lag fix, which I already installed when I first got painter.