I can't dial the address from the book (ZFRR-UDG-JY). I did a hard update to make sure its not a client issue. I read on the forum, that some map can missing from the save folder, but I play on the server. Maybe something missing from the server. Anyone has experience with this.
The server does have a different stargate code then the singleplayer. At the spawn is a sign with the code.