Pro 3 Floodlight will not join system.

[hashima]

My home security system includes three Ultra2 cameras and one Pro 3 wireless floodlight camera. The floodlight has suddenly disconnected from the system and I can’t reconnect it. I’ve tried removing and replacing the battery and using the reset button, but although it goes through the sequence of pulsing blue light and flickering amber, it won’t progress to be fully connected. Does anyone have any ideas please? TIA.

[ShayneS]

Are you still experiencing this symptom?

May I ask which troubleshooting steps you have tried so far? I don't want to suggest anything you have previously performed.