A little problem with GW

It was around 3PM in GMT+2 time when i last time succesfully played Guildwars. I went to exam after that, and i were back in around 7-8PM i guess, and then it happened.
Now every time i run my Guildwars, I correctly log into my account, and select the character with wich i want to play, and press the green 'play'-button. I can play it, yes, but only like 20-45 secs, then it frozes. My character stops moving, so does everybody elses. Then, after 10-25 secs, I get some little annoying error, where reads i should check my internet connection. Just guess how many times i tried.
My friend is having this problem too, so I tried if anyone could help us. Everything else on my comp works properly, just GW doesnt.

Thankyou already for your help.. If any.. :/ .

Has this only been happening recently? It may just be interment problems with the network either on your (I assume school's) network or somewhere between that and the server.

Alternatively, you could try removing and re-installing the Guild Wars client.

This has lasted for a few hours for now.

sounds like your (assumed) school is working on its network or the isp is running maintenance. If this problem happans to not just yourself, but your friends as well, then it is 'likely' a network issue. Do you have any other friends off campus getting the same errors? That would determine whether it is just localized to you own network.

Perhaps something has changed in the router you may want to be sure your allowing the proper ports, as well as make sure your network/ISP is not running any maintenace (odd to be happening during the day, most usually run maintenance in the dead hours of the night).