Log in to your router and check UPnP is enabled. If it is, you may need to do something called "port forwarding". It's necessary for a lot of old games. Here are some things you will need to look up
- Setting a static IP for your computer
- Port Forwarding (you need to forward UDP port range 2300-2400 to your new static IP)
Let me know if you are still having trouble. Happy to provide remote support.
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