Hi boster, are you still experiencing this issue? If so, I would like for you to try a command that works for some players who are on campus networks. To do this:
1. Navigate to your Guild Wars 2 installation folder.
2. Right-click on “GW2.exe” and select “Create Shortcut.”
3. Rename this shortcut to “Guild Wars 2 Port Test.”
4. Right-click on this shortcut and select “Properties.”
5. Edit the “Target” line to include /clientport 80 at the end.
Note: Please make sure /clientport 80 is outside of the quotes
Correctly Formatted Example: “C:\Games\Guild Wars 2\GW2.exe” /clientport 80
Incorrectly Formatted Example: “C:\Games\Guild Wars 2\GW2.exe /clientport 80”
6. Once completed, click “Ok” to save your changes.
If you get an error trying to save, your target line may not have the correct format. Please try step 5 again.
7. Double click “Guild Wars 2 Port Test” and try connecting again.
If this doesn’t resolve the issue for you, could you please let me know the full error message that you received along with a Game Advisor report? You can download the Game Advisor application at the link below:
http://us.ncsoft.com/gameadvisor/
Please note that you will be automatically prompted to install Game Advisor upon clicking the link. Once you’ve generated the report, you can attach it to this thread by clicking “More posting & formatting options…”