Pen pressure not working

You're most welcome, glad it worked for you!
(It's the same with XPPen, the updates are really all over the place. One thing I have learned is that everytime now a new driver update comes, I install it and also keep it safe somewhere, I always have one update and the previous one saved. Just in case. I also save my tablet settings - with all my painstainkingly custom button/wheel behaviours - because sometimes updating the drivers wipe those settings.)

Do you have a specific set of settings for photoshop (like I have as seen on my screenshot, where I have a tab for PS, AI, OBS and the generic set ), I know on my PenTablet interface, I can disable/enable for each software.

Also, is it just the pen pressure, or is it with the tilt as well?... I am asking because for brushes and stamp tool, you can actually override the pressure at the source.
See the screenshot:

Apart from that, check also on Huion forums to see if there is something specific to their new update.

Thank you, I did it a couple of times. I checked, unchecked a couple of times. I also updated the driver. The pen pressure works for other appsa like Medibang, but not for Photoshop. I also tried installing WinTab and it didn't help.

(Sorry, it's polish language)

Did you check the (infamous) Windows Ink issue?
(my tablet is an XpPen, but settings are similar on the Huion

Sometimes it gets disabled when updating.

It should be on for the pen to work. If it's checked, try to unckeck it, and see if it resolves the problem. Try also to update the tablet drivers and double check the windows ink option is still on after the update.

Hope it helps!