Guild Wars 2

sometimes when I open the Trading Post, the game slows way down while it’s open. 1 fps, everything takes 3+ seconds to happen (opening inventory, opening options panel, etc.)
I can close the TP and it goes back to normal. Usually when I reopen the TP it opens like normal.
I’m not sure if it makes a difference, but I’m on a mac

Same just happened to me a short while ago. Was in WvW, but there were no large battles or anything nearby. As soon as I closed TP everything instantly went back to normal.

I’m not on a max and almost never have client-related lag even on high settings in large fights.