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
Review: Logitech nails it with MX Keys keyboard, MX Master 3 for Mac and iPad | AppleInsider
Logitech MX Master 3 Advanced Wireless Mouse with Advanced 2.4GHz Wireless or USB Receiver Connection,
Logitech MX Master 3 Review - RTINGS.com
Logitech MX Master 3 review | Tom's Guide
Logitech MX Master 3S review: The best wireless mouse gets slightly better | Ars Technica