Other things to check if still having the issue is check the light status on the ISY. Make sure the PLM is connected/online and powered on before the ISY is powered on (in case you unplug/re-plug any devices).
Other things to check if still having the issue is check the light status on the ISY. Make sure the PLM is connected/online and powered on before the ISY is powered on (in case you unplug/re-plug any devices).