Tokinsom - The default behavior for a client that can't connect to a server is to exit. I guess I should change that with a messagebox or something else to say couldn't connect. So most likely the IP address you are using is not the actual IP you need. For example, the IP that the server displays is the computer IP....the IP you actually need is the router IP that you enabled port forwarding. You want your clients to connect to the router which then forwards traffic to your computer. If that isn't it please let me know!
On the server side...can you post a screenshot of the crash? I haven't been able to duplicate a crash on my end.
thoughtzone Thanks! I do plan on posting a tut once I know I don't plan to make major changes. For now the README is pretty detailed so if you don't find anything you need in it please let me know!