All kind of brushes move too slow even with the mouse.

[iy58732918]

I'm using Photoshop CC 2018 with Windows 10.

and all type of brushes moves too slow to use. like, the brush follows the cursor after 1 second. (of course, the tablet pressure has disappeared.)

hard to describe but the liquify brush works abnormally too.

I really don't think it's about the tablet driver, because there's no difference between mouse and tablet. it still happens even I draw by mouse.

And everything is fine with other painting software, for example, Clip studio, Sai.

Not sure when this occurs exactly, but I guess the windows update caused it.

these are what I already tried,

-add the "PSUerconfig.txt" file in the settings folder. ▶Photoshop cc 2014 incompatible with Wacom ?

-uncheck ..things like this ▶ http://i.imgur.com/Viuhhok.jpg

-delete the windows 10 updates.

-downgrade the tablet driver.

[Guest]

Hi

Just a thought but have you checked the brush smoothing setting, set it to 0%

If it's not that try resetting All Tools