Need help getting remotely located R6700AX router added to my phone Nighthawk app "products"

So the new R6700AX router arrived yesterday (at my home in California). Today I unboxed it and temporarily replaced my R7800 with the R6700AX on my Spectrum DHCP internet connection, so that I could use the Nighthawk app on my phone (which previously had just my existing R7800 showing in my "products") to then set up everything for its eventual actual "production environment static IP" configuration with Hotwire Communications in Florida.

And now that I knew what to look for, it absolutely was true that Armor is simply available and ACTIVE out-of-the-carton for a 30-day free trial period. I didn't make a mistake and accidentally enable the trial period on the original first R6700AX that was shipped directly to Florida. That's simply how Netgear packages it, so that it's ON by default and you have to OPT-OUT (by DISABLE'ing it during the first 30-days) or declining the expected sign-up/renew option (at the monthly or annual subscription price) when the 30-day trial period finally expires.

I am also convinced that even though Netgear manually terminated my 30-day trial period for Armor on the first router, it must still actually be functioning and is not truly DISABLE'd. That clearly is why the No-IP DUC client continues to fail, even though my 30-day trial period is truly terminated early. Armor is obviously still actually running ENABLE'd on the router. It can only be DISABLE'd using Nighthawk on a phone.

So it really wouldn't have mattered even if I could have have "whitelisted" the problematic No-IP URL for the Armor-blocked outgoing message from the No-IP DUC client. That would have at least temporarily removed the blockage. But I still would not have wanted to pay any money ongoing for Armor under any circumstances.

So that's what I was now able to do since I had the new second R6700AX available for configuration via Nighthawk on my California phone. So the 30-day trial period is still "active", and theoretically I can re-ENABLE Armor if I want to play with it during the trial period (which I don't). It is now DISABLED and non-functioning.

And sure enough, with Armor DISABLED there is now ZERO PROBLEM for the No-IP DUC client to work correctly, both at program launch (when it successfully retrieves the host list for my account) as well as hourly sending "phone home" messages out to No-IP. No problems whatsoever, and three green check marks in the GUI.

I will now box it back up and ship it to Florida. I've already pre-configured the "address reservation" for the Florida laptop and its MAC address, as well as the proper "port forwarding" rule to that laptop so that I can remotely connect through RealVNC... while living inside the "static IP" setup of Hotwire (in order to overcome their default CGNAT configuration which inhibits port forwarding).

Everything is set to go, with nothing for them to do in Florida except literally just disconnect the three wires going to the current physical R6700AX, swap out the old R6700AX and swap in the new R6700AX, reconnect the three wires to the new R6700AX, power things up and start Windows.

And we should emerge victorious. I will have the ability to manage the Florida router via Anywhere Access from Nighthawk on my California phone for functions that can be done that way. And I will also have available a remote RealVNC connection to the laptop to use the standard local web browser UI into the R6700AX for that class of functions.