An expired security certificate breaks the Logi Options+ and G Hub apps on macOS, leaving many Logitech mouse and keyboard ...

Try different USB ports or new batteries if your mouse scroll is not working. Cleaning the mouse and updating drivers can help fix a mouse scroll problem. It's common for a mouse wheel to suddenly ...

The problem where the mouse wheel zooms in and out instead of scrolling usually occurs when the Ctrl key is stuck. However, there are other causes too that can trigger this problem. You can try the ...

Logitech released a gaming patch some time ago that fixed the use of the wheel. I'm not sure it affected the use of the thumb button, though.