Guild Wars 2

*What kind of issue are you specifically having that could be related to lag?
Skill delay and rubberbanding

*What server are you on?
Ruins of Surmia

*Has there ever been a time when you or a friend are experiencing lag, while others in your party are not?
No, my whole guild (~20ish) all at the same time, same problems

*Has there ever been a time where one party in a map is experiencing lag, while other parties in that same map are not?
No, my whole guild (~20ish) all at the same time, same problems

*Do you experience the lag at very specific times?
So far only when we raid (between 8-12pm CET

*If so, can you estimate how many players are in each zerg?
~20ish with a handful of pugs

Is that your way of thanking for free siege?