Firefox Community Forum

Last night, Firefox spontaneously stopped recognizing input from my Logitech M650 L mouse's side buttons used to go back and forward through the browsing history of the current tab. I've tried refreshing firefox, checking the mouse software, trying a different profile, trying firefox in safe mode, checked the firefox config and the mouse button inputs were set to "true", tried clearing the cache, and even tested on a website that shows you your mouse inputs and the side buttons were not detected at all, while all other buttons were detected fine. The side buttons work fine in all other programs and browsers on my PC: Windows 10 64 bit.

There was a brief period where they started working again last night, but seemed to stop upon reboot my computer.

I've been noticing that on some websites, certain fonts are hard to read. For example, the letter "e" being too bold or "i" looking like an "l", and "c" sometimes looking like an "o". Those are just a couple of cases. I've attached an annotated screenshot to show this issue.

My eyes aren't so good any more, so this is fairly important. When I want to search, as soon as I start typing and even though the center box is highlighted, the text jumps to the upper box. How do I keep it in the center box? It's probably a setting, but I can't find it.

Thanks to any responders.

Don