I’ve set up a new system at home to use as my primary PC. That, of course, required reinstalling all of the programs I use daily.
Firstly it was Firefox and then KatMouse. (KatMouse is an amazing little app that does not require you to have window activated in order to scroll it. You just have to keep your mouse cursor over it.)
I got myself in a huge problem. My Logitech Anywhere MX mouse could not close tabs or open links via middle button click.
Everything should be fine, but no… It was still switching between windows as previously. That got me mad… I even created post on Logitech support forums. After a while playing with KatMouse‘s settings I finally figured out where the problem is.
In the settings in the Wheel Button tab None of the buttons should be selected “as push button”.
Then everything works like a charm :).