Guild Wars 2

So I’ve been having massive lag during the Queen’s Gauntlet since my zone is totally filled. I’ve found that when theres a legendary mob roaming below, the fights in the gauntlet also suffer from massive lag. During deadeye, the “beam” wasn’t rendering, and there were several times during fights where it would “pause” from server lag and come back. In fights where every moment counts, why would anet not instance the fights (they even did this for the last Belcher’s Bluff guy!)? Lag during these fights can sometimes make it almost impossible to finish, especially if things aren’t rendering (I’m running on high graphics with a good card. It only seems to happen the moment the legendary bosses below spawn)