View Full Version : Anno 1404 - UDP Port Error when trying to join multiplayer game.

10-08-2018, 06:08 PM
Does anyone have a fix for the UDP port error that pops up?

I'm running windows 10 from a mobile wifi device.
When two people join the room it allows it no problem as soon as the 3rd attempts no matter if it's myself or the other two players we receive the same message.

10-08-2018, 06:15 PM

10-08-2018, 06:19 PM
Unable to join
Either your router configuration or that one of you fellow players is preventing data packets from being transferred in order to correct this error the router must be configured to refer UDP port 9103 to your computer (port Forwarding) Please see your routers manual for more detailed information on how to do this.

10-09-2018, 02:09 PM
Look at this what the last person put up https://forums-de.ubi.com/showthread.php/72927-Anno-1404-Venice-gets-error-message-about-UDP-port-9103-Forums