Brushes suddenly have jagged edges?

Hey,

I have Corel Painter 2019 and i haven't used it in a month or so. now that i started it up again suddenly all my brushes have jagged edges as pictured

.

I'm at my wits end with what to do. I did download an update for wacom drivers earlier today, i don't know if that might have something to do with it? the pen pressure works just fine though so that doesn't seem right...

Any ideas?