![There is a design flaw in the Logitech MX Master 2S. The good news: You can fix it yourself. – Rienk Jan Schurer There is a design flaw in the Logitech MX Master 2S. The good news: You can fix it yourself. – Rienk Jan Schurer](https://i0.wp.com/rienkjanschurer.nl/wp-content/uploads/2020/04/Logitech-MX-master-2S-Gesture-button.jpeg?resize=560%2C304&ssl=1)
There is a design flaw in the Logitech MX Master 2S. The good news: You can fix it yourself. – Rienk Jan Schurer
![MX Master 3 won't connect to any devices, can't unpair or pair with anything. LED just flashes red and green. Happened after updating firmware with Logitech Options. No buttons work. Has anyone MX Master 3 won't connect to any devices, can't unpair or pair with anything. LED just flashes red and green. Happened after updating firmware with Logitech Options. No buttons work. Has anyone](https://external-preview.redd.it/y-zbG6JyTCCGXxuEn_RMGHwkrFTgIr_QF_QuCwbZnS8.png?format=pjpg&auto=webp&s=192683827c5ee87ba8f025ad0042d26f54438622)
MX Master 3 won't connect to any devices, can't unpair or pair with anything. LED just flashes red and green. Happened after updating firmware with Logitech Options. No buttons work. Has anyone
![Logitech MX Master 3 Advanced Wireless Mouse, Ultrafast Scrolling, Ergonomic, 4000 DPI, Customization, USB-C, Bluetooth, USB, Apple Mac, Microsoft PC Windows, Linux, iPad - Mid Grey : Everything Else Logitech MX Master 3 Advanced Wireless Mouse, Ultrafast Scrolling, Ergonomic, 4000 DPI, Customization, USB-C, Bluetooth, USB, Apple Mac, Microsoft PC Windows, Linux, iPad - Mid Grey : Everything Else](https://m.media-amazon.com/images/I/619PsOn2iLL._AC_SL1500_.jpg)