Hi Don,
I would say then that there was nothing wrong with your old RRC (which I had assumed, but wanted to verify first).
It looks as though you are not getting a connection to the RRC. If nothing else has changed, then this must have been
a change to the network environment. Question: what are you using as the dynamic DNS address, is it the one from
Microbit, or from DynDNS? Check to see if the IP number reported for that dynamic DNS address is identical to the
external IP number of the radio RRC's location (just ping the address). If different, then that is were your problem lies.
In that case, you need to figure out why this no longer is working. I can help you with finding this if necessary.
If the dynamic DNS address comes back identical, then we need to otherwise figure out the new problem. We can take
this offline via email to dj0qn (at) darc.de to take a look at your config files, etc. when you are ready.
73,
Mitch DJ0QN/ K7DX