GOG server not loading on list

[Battlehawk-07]

I really hate to bother you with an issue you most likely will see as a "dumb question".
I am using the GOG galaxy version of this game. I have attached some screenshots of the webadmin tab on my computer. The only thing I don't understand is "game port" and the "rcon port" sections, so I didn't touch them.
What am I doing wrong?

Edit: I read some more issues, and solved it.