My order: Home 1: I connected the FP300 to the G5 Outdoor Camera through matter qr code then did firmware update. Unpaired device then holding the button on top of the FP300 to enter pairing mode. After many unsuccessful attempts to switch it over to zigbee I went to Home 2: I pressed the button 10 times quickly (didn’t try at home 1) and when the FP300 popped up in the device adding page I was able to switch it over to zigbee. Then I added it to my E1 usb hub.