I’ve stopped doing karka queen altogether because I freeze up for several minutes 100% of the time(usually fatally so, requiring me to kill the GW2 process) the exact moment that the karka queen’s model loads on my screen.
Changing the graphics settings hasn’t stopped it, and it never happens anywhere else in the game, and it’s always right when her model loads up and becomes visible. I’ve even tried keeping her off-screen the whole fight with no luck.
It’s very, very annoying