Port 50000 tcp/udp forwarded to 192.168.1.88 on the router
PC1: Server has local ip 192.168.1.88
PC2: Client1 has local ip 192.168.1.73

Inside client.c changed 127.0.0.1 -> 192.168.1.88 to connect over LAN
Started Server.exe on PC1
Started Client.exe on PC2 on port 50001

Client.exe use 100% CPU. After i'd enter port 50001 Client.exe crashed. Happens every time. I have included acknex.dll, rakgs.dll inside the directory.

If I undo the changes in client.c and default to 127.0.0.1 and run the server and client from the same computer there is no problem. Client can connect to server and send message. Messages are not visible for other connected clients.