Paintstormstudio.com

Hi!
I got problem with brushes.
I cant paint cause brushes leaves only dots in some period of time, not strokes.
I try to delete Paintstorm folder in Documents - nothin changed.

Use Windows 10 64-bit
Xp-Pen Star 05 tablet

Anybody any idea?
Thx!

I am also having this problem
I open Paintstorm and attempt to draw a line and all that happens is the dots
If I try to modify the settings for the brush, the program freezes, my cursor disappears and I must use the keyboard to shut down Paintstorm.
I bought an XP-Pen 15.6 recently and for a while it worked well with Paintstorm Studio I don't remember which update started these dots (2.10 or 2.20 or 2.21)
I have Windows 10 (64)