So the UDM Pro has what I think is a major bug: if you set a static IP, then do your configuration, and then want to change your WAN IP it will not allow you to make that IP change. In order to ...

This config uses netplan, and it's convenient that I can use 'sudo netplan try' and the system comes back up after two minutes, but I can't get the address to take. There are many sets of ...