Hello again!
I just got it working from my work PC (client) connecting to my home PC (server).
I remote desktop to work PC and on a VPN so that extra line (showing IP) helped me to connect the client quickly!
It is a little trickier if I have to punch through my router; I have to do port forwarding from my router IP to my network IP (behind the router) to the PC the server is on.
Also got that working!
That was a great distraction for me. I have numerous projects on the back burner and this is related.
This may be of interest as an example:
Arduino sends data to network server.
Network client connects to server and displays data received from Arduino.
:)