Also pairing your HA to your LW hub, you have to open a terminal in HA, and enter the follow command
echo -ne ‘100,!F*p.’ | nc -u 192.168.1.12 9760
replace the ip with you local ip for you lw hub
once you send the command, the green light should be flashing on your lw hub, you should quickly press the link button on your hub.
If you are having problems with this, you may have too many paired smart phones/tablets etc paired to your hub. To resolve, open your LW app on phone/tablet, go to settings, then Lightwave Link Settings, then Authorised devices. Here it will show you how many devices are authorised to control your LW system, if i recall max is 8 or 10 devices, you can de-authorise all devices and then login again on devices that matter, including pairing you HA system to LW hub.