When I'm using firealpaca, some of the brushes never worked for me, for example blur. Do u know why?
The blur brush seems to cooperate the better your computer is. It also has issues with the size of the brush. Mostly it’s just because of the amount of particles it puts on the screen which can cause it to be very intensive. This also causes it to do weird things like cause your brush to “break” and leave weird giant black pixels. I do my best to avoid using the brush because of all its issues (and I have two very robust computers). But that’s usually the issue with brushes: too much going on with the brush that’s too intense for your computer to render.
-Ani
Edit: PS under Filter at the top is Gaussian Blur and it pretty much does the same thing the blur brush does, but isn’t as intense on your computer.