127.0.0.1 is the local machine on each device. You need the IP address of the computer running the leap motion server. Usually that's 192.168.x.y on most LAN's.
I just tried switching out the host: 127.0.0.1 to host: IP address of my computer, and left everything else the same but the same thing happened where I didn't get any feedback
Should I leave the port number the same as well?
Can you check that the leap motion server is accessible for other devices? It's possible that default configuration or firewall rule block the communication.
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127.0.0.1 is the local machine on each device. You need the IP address of the computer running the leap motion server. Usually that's 192.168.x.y on most LAN's.