I did click Discover devices and another node with the pool's name was installed. But that node is not picking up anyt data from the iAqualink- ISY admin console shows online-"False", air temp - "zero" and operating mode- "unknown:, and there's no field at all for water temperature. Also where I log into the PG3 node there is the following message: "Could not discover devices for system Pool. The pool controller may be offline or in service mode."