Since the last update, every 10 minutes or so (just an average) i get insane lag, its not my internet connection, as i have tried Ventrilo at the same time, and my ping on the server stays at a low 19 latency.
The lag to others, looks like im frozen still, when on my screen i am running after people trying to cast spells/attack etc.
Other times even on my screen i cannot move, the game seems to freeze all together, Then it plays fine for 5-15 minutes, then the same happens again etc.
Before people start saying 'It must be your computer'
Answer = There isnt any reason for it to be, nothing has been installed recently, and this only happened since the April 6th update
Before people start saying 'It must be your internet'
Answer = I can play Counter Strike Source, or any other online game, fine without lag, with a low latency, also can talk using voice communication software such as Ventrilo, with no lag or delays.
There is one person in the guild im in, who was suffering the same problems exactly when i was screaming on vent 'Im Froze!' This makes me beleve its something to do with Guildwars.
I get no lag what-so-ever in PvE.. So go figure

System Specs
AMD 3800
2Gig Kingston Hyper-X Memory
Nvidia 7800Gs
Rest Of Specs dont matter
So, to end this rather long (
