Hi
I have been using a dell wm615 mouse for a while now without issue.

Today I updated my manjaro KDE PLasma 5.20 to frameworks 5.80 and scrolling just stopped working anywhere.

I cannot find anywhere in sys setting to reactivate this.

Any useful ideas?

Edit:
This issue was finally solved. Nothing to do with KDE, Plasma, Linux, etc. Just a faulty mouse.