This does appear to be the case, @PhilipDAth . Support personnel removed the WAN/Internet and it resulted in the same message, but referencing port 0 ("Ethernet port carrier change device: port0, carrier: false"). Therefore, I believe this is the answer regarding API vs. dashboard, including event log entries:   API / event log port0 = physical / labeled port 1 API / event log port1 = physical / labeled port 2 API / event log port2 = physical / labeled port 3 API / event log port3 = physical / labeled port 4 API / event log port4 = physical / labeled port 5   Thanks! ... View more

Glad to hear it, Karsten! I sincerely appreciate the response!! ... View more

Yes! Good points, Paul. I didn't consider it, but there's a high degree of likelihood that two out of three of these devices would end up locked in a box. Kudos to you as well! ... View more

That'll do it. I sincerely appreciate the response! Cheers! ... View more