The shape dynamics doesn't work properly. Brush tip isn't sharp

[lesyasinitsky]

I used Photoshop 2015 and everything was great, but on the 2021, the tip of the brush looks terrible, it's not sharp at all. I take regular round brush, turn on shape dynamics by pen pressure and then I'm crying. I reinstalled the drivers, checked on two computers and it didn't work. 
I use Wacom CTL-671 on Windows 10. Please help me!!!

Brush settings


Adobe Photoshop 2021

Adobe Photoshop 2015

[c.pfaffenbichler]

Have you seen this page? 

https://helpx.adobe.com/photoshop/kb/tablet-support-faq-photoshop.html

Are you using Windows Ink? 

[lesyasinitsky]

Hi! Yes, I've seen that.