Following up on my last post—I finally got mine working (and linked to my Echo/Alexa—so cool!) but my wireless sender was fried so I bought a new one.
I have a google Wifi ‘mesh’ network and a bunch of wired Ethernet switchs and the protocol adapter is plugged in to a switch, this managed by the Google WiFi Router system. I make sure to have static, reserved IP addresses for all my devices and so it was never an issue.
I highly recommend the google WiFi system. I got the Orbi originally from a flash Costco purchase and it was a headache for managing my traffic (I have 47 devices and a ‘smart home’).