I think I've done everything Girder Help / Home Automation Applications / Girder to Girder Networking said to do, but pressing Refresh consistently tells me "[No Clients]." I've tried to pre-register on both sides, but I'm told "No Connection." I've clicked Refresh while running WireShark, and I've seen no packets leaving the computer as a result, nor seen any traffic on port 20005 (with the firewall down). Am I overlooking something fundamental? Did I miss something in the documentation? Why can't I connect?