If you use Logitech gear on a macOS device—perhaps you got a brand new MX Master 4 over the holidays—and spotted it stopped working, that's because Logitech forgot to update its dev certificate.

Custom buttons, gestures or scrolling tweaks suddenly not working on your Logitech mouse or keyboard on Mac? You’re not alone. The Logi Options+ app stopped working properly Tuesday, and the failure ...

First of all, restart your computer and see if the issue is fixed or not. If the problem was occurring due to a minor glitch, it will be fixed automatically after restarting your computer. Also, ...