I have two Tapo P110 which I had configured but hadn't used for a while. After getting a new broadband connection I removed the plugs from my Tapo app and tried to reconfigure them. While the LED bulbs flash Green and Orange, the app fails to detect them but I can see them in my phone's Wifi connections.

Resetting by long pressing the power button for 10 seconds seems to momentarily (for about 2-3 seconds) flash the Green LED but it goes back to flashing the Green and Orange LEDs. I've searched for a solution everwhere but can't figure this out. Is this a product fault or should I try something else?