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
Fix: Logitech MX Master 3 Not Connecting to Bluetooth Issue
Logitech MX Master 3 /2S - How to Pair Unifying Receiver (Win 10) - YouTube