Suppose you are having trouble connecting to a Panel or Node on the same network as your device, or Panel and Wings can't reach each other on the same network. In that case, you may have to edit your /etc/hosts file to point the domain to the local IP, as some routers don't handle NAT Loopback correctly, if at all. On Windows, this file is at C:\Windows\System32\Drivers\etc\hosts
192.168.1.24 panel.mydomain.com node1.mydomain.com
192.168.1.25 node2.mydomain.com