Logitech bug disables popular mice on Mac

Apple Mac owners ran into an unexpected issue with Logitech devices: on the evening of January 6, 2026, the Options+ app stopped launching worldwide. The reason is simple — the company’s staff forgot to renew the Apple developer certificate in time. playground.ru reports reports .

The malfunction also affected the capabilities of flagship mice like the MX Master and gaming peripherals that rely on G HUB. Without the brand’s software, features such as macros, gestures, and extra button customization don’t work, effectively turning the devices into a basic office mouse.

Logitech acknowledged the problem and said a fix would be released soon, but no exact timeline has been disclosed yet. Some users tried changing the system date as a temporary workaround, but it’s not recommended because it can interfere with network protocols and other services.