Cable Forum - Wireless problems (I think!)

Hi there, I was wondering if any of you could help me out with a problem I’m having. I’m not really sure if this is the best place to post this, however I’ll give it a go.

Unfortunately, I’m an avid WoW player and over the past 3 days or so I’ve been experiencing frequent disconnects from the game even though my internet connection if fine. When I tried to access the WoW EU forums (http://forums.wow-europe.com/) to check if anyone else had this problem, I found I could no longer load this site even though it worked fine days beforehand. The weird thing is it only seems to be this particular site that I’ve found doesn’t work, so am thinking this is somehow related as both these problems occurred at the same time.

I’ve also found that this one site doesn’t load on my laptop or my IPod which are also both connected wirelessly, yet it works fine on my housemate’s computer that is connected directly to the router via cable. This would point to the problem being the wireless settings on the router, though I’ve checked though them and tried changing a few things here and there but it’s not made the slightest bit of difference.

If anyone here has any suggestions to what the problem could be, I’d be extremely grateful :)

Cheers!