![Aidan Fitzpatrick on Twitter: "Does anyone know how to use a Logitech MX Master 3 on a Mac? Worst software I've ever seen. Mouse connected with Bluetooth. Want to change sensitivity. Logitech's Aidan Fitzpatrick on Twitter: "Does anyone know how to use a Logitech MX Master 3 on a Mac? Worst software I've ever seen. Mouse connected with Bluetooth. Want to change sensitivity. Logitech's](https://pbs.twimg.com/media/Eg7_JaSXgAA2oQr.jpg)
Aidan Fitzpatrick on Twitter: "Does anyone know how to use a Logitech MX Master 3 on a Mac? Worst software I've ever seen. Mouse connected with Bluetooth. Want to change sensitivity. Logitech's
![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 3S for Mac Bluetooth Laser Mouse with Ultrafast Scrolling Pale Gray 910-006570 - Best Buy Logitech MX Master 3S for Mac Bluetooth Laser Mouse with Ultrafast Scrolling Pale Gray 910-006570 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6516/6516288_sd.jpg)