If you’re a Mac user who has recently discovered their Logitech mouse or keyboard is not working suddenly, or not working properly with missing customizations and functionality, it might be ...

Users were left in a lurch as Logitech failed to update a certificate its apps need to manage its mice and keyboards.

According to Logitech’s support page, the problem was caused by “an expired certificate” required for the apps to run.

Ben Lovejoy is a British technology writer and EU Editor for 9to5Mac. He’s known for his op-eds and diary pieces, exploring his experience of Apple products over time, for a more rounded review. He ...

Logitech Options+ and G HUB are hanging for Mac users due to an expired Apple Developer Certificate. Learn how to fix the issue and restore your MX Master settings without losing your customizations.