In fact, ArenaNet recently provided an update on performance issues in Guild Wars 2.
Also, the next update will be a continuation of the previous one, which was released in August.While they stated that there was not a single radical fix in order to somehow fix this problem. However, now, there are several changes.
“We’ve made a number of changes that have improved overall performance, but as we mentioned in our previous update, there are many factors that are causing lag, and our changes haven’t had the impact we hoped for. We know that persistent issues are frustrating and we want them to improve as much as you do, so we are now looking at larger changes with a broader impact on the issue. These changes require more time to test and implement, and we appreciate your patience as we continue to work on solutions.”
We hope that will clarify something.