Hi Chuck,
Glad you got the WNCE2001 working. I thought they no longer made those, so I am not sure where
you managed to dig that one up.
I am not sure if you are interpreting the manual correctly, or if it was incorrect, but let me try to explain:
the RRC's previously only used the DynamicDNS service from dyndns.org. It used to be free, but then they
started to charge for it. Therefore, Microbit created their own dynamic DNS service for their devices, which
is free and included. You can toggle between the two services in the menu. So just use Microbit's service and
you will be fine.
73,
Mitch DJ0QN / K7DX