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

A certificate issue has broken the Logi Options+ app on macOS, leaving many Logitech mouse and keyboard features unusable ...

An expired certificate has resulted in numerous Logitech peripherals losing full functionality in macOS. Here's how to remedy ...

There has long been criticism of Logitech's overloaded Mac app for mice, keyboards, and more. Now Options+ has briefly ...

优化并完善我的Mac使用环境是我最喜欢的事情之一。我爱我的M4 MacBook ...