I've tried both of the suggested methods. I've refreshed the firmware on both devices. Done system resets, etc... nothing seems to work. I did notice one something peculiar though - maybe one of you guys can help.
When I add the NC50 to the S70, it adds as a dead node - I can't update or communicate with it, and as I mentioned it doesn't allow me to add it as my static controller. Anyway, after I add the NC50, and then plug the NC50 into my computer, pull up the config on the NC50 and click verify... then configure services, under z-wave services, it shows the Node ID as 1 and the network id (ZHID) as a different network id than my S70. Can someone else check their's and tell me if that's the case on a working configuration?
In theory, I would imagine the ZHID should match and the Node ID should be at least 2, correct?