- Just for the case. Are you sure you send the right IP?
You may use websites like www.whatismyip.com , www.myip.com to
- Open your router / firewall and check what setting is there for port 9987 or for the server in general.
- Read the manual for your router / firewall.
- Ask your ISP or try other applications where UDP is requiered.
- German is currently not part of this forum and i don’t think this would bring anything forward.
