I didn't see anywhere else to put this topic, so I'm putting it here. If there is another board it's supposed to be on, please tell me. The tab scrolling buttons that appear on the left and right of the screen in Firefox when you have a lot of tabs open is messing up for me. Before I just had to click them a few times and it would scroll through all the tabs, get to the end of the row on each side, and fade out. Now clicking the arrows hardly moves the tabs at all, even after clicking them multiple times. And they don't scroll to the end of the row either. Can anyone help? I didn't see anything on Google.