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.

Logitech’s Options+ and G Hub apps on macOS stopped working after their code-signing certificate expired, leaving users unable to launch them on Apple systems. Options+ is Logitech’s input device ...

At The Verge, Jess Weatherbed writes: If you’re among the macOS users experiencing some weird issues with your Logitech mouse, then good news: Logitech has now released a fix. This comes after ...

If your Logitech keyboard is not working, check for problems with the connection, update the drivers, or try the other ...