"page not available" with Belkin but fine with Speedtouch ?

[paulg390]

Bit of a weird one in that only seems to impact the Pistonheads website (and not even Mobile.pistonheads).
Everything will be fine then suddenly (although other site access is still fine) I get the Web page unavailable message (on both my laptop and desktop) and whatever I do I cant access Pistonheads even though every other site is ok, inc mobile.pistonheads... so I run upstairs and switch over from the Belkin wireless router to the old Thomson speedtouch and I'm back on straight way ?
Switch back to the Belkin and sometimes its ok sometimes it isn't.... but ALWAYS works via the Speedtouch.
Is there something that's getting "hung up" in the Belkin router that I should be reseting ?

Weird ? Any ideas ?

Edited by paulg390 on Monday 21st December 16:10

[Mr Will]

I'm really not sure what could be causing this so I'm going to pop this post into "Computers & Stuff" and see if the clever people over there have any suggestions.