Corel Painter 2019 color and brush changing while tapping with a pen (Huion H1060P + Tilt)


I use Corel Painter 2019 with Huion H1060P+Tilt  on windows 7 computer

and sometimes when I'm tapping with a pen few times my brush and color change to that i used before.

It's buging me,i can't paint because  it's keep changing .If someone could help me I realy appreciate that.

P.S Sorry for grammar :)

I try Corel with same tablet  on different computer (windows 10) and it's  there too.