General networking, I set up a default network and added two nodes. They can ping the coordination server, but not each other. Is there a firewall setting or something I need to enable? The nodes are on the same LAN (for now) as well. I tried the Relay option on the server which separates the nodes and also didn't allow pings through. I tried setting the server as egress or ingress, and that also didn't work. Edit: It wasn't working, but with the server as ingress node eventually (minutes later?) pings were going through. I stopped and restarted and now it seems hung. And traffic was routing through the server which isn't ideal.

3934 packets transmitted, 36 received, +3 errors, 99.0849% packet loss, time 4026493ms