Just purchased 5 R600 Access APs. Configured Master Unleashed AP and plugged rest of them in. When I plugged in the 2nd AP, it immediately came on with a red light and red light does not got away. Rest of the access point came up just find. Unleashed interface shows four access points are online. Ran an IP Scan and do no see the AP with red light on it. I have tried the reset button a few different ways. Is there a factory reset option or AP is just bad?