I’m having weird problems with my mouse while using Firefox.
For instance, if I were on the Dope I can click on a thread and that works. If I click on the ‘forum jump’ pull down box, that list appears but I can’t click to make a selection there. I can use the arrow keys to make a selection and go to a different forum.
So I can use the mouse to open a pull down menu but not use the mouse in the menu.