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

If you’ve been having issues with your Logitech mouse on your Mac, it’s not you, it’s them.

Logitech's Options+ and G Hub apps on macOS stopped working after their code-signing certificate expired, leaving users ...

Logitech users on macOS found themselves locked out of their mouse customizations yesterday after the company let a security ...

“The certificate that expired is used to secure inter-process communications and the expiration results in the software not ...

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

As reported by The Verge, the Logitech Subreddit saw Mac users complaining that their app wasn't working, and one comment ...

If you’re a Mac user who has recently discovered their Logitech mouse or keyboard is not working suddenly, or not working ...

Logitech has released a manual fix for Logi Options Plus and G Hub users on macOS after an expired certificate caused both apps and their built-in updaters to stop working.

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 ...

“There is a known issue with G HUB and Logi Options+ software that causes both apps to stop working on macOS. To fix this, please visit the link below to download the updated installer and find more ...

Gaming laptop prices are still dropping despite the chip shortage. Find deals on big-name PCs, monitors, CPUs, TVs, and ...