I've converted it to ARDEN and the UI shows up fine either on WiFi or wired. For some reason, I can't get the PoE port 5 to power up an external node. I kept the external node connected to the hAP then applied power to the hAP. During the hAP's boot up, I see the external node lights turn on to boot, then go off. At that same time, I see a Red LED on the hAP. When the red LED goes off, then the node lights all go out.