I’ve been having this issue recently, most arenas are good/okay to play in, but everytime Solarum Arena (the new one with the fire circle in the middle) causes extreme fps drops on my game to the point of almost unplayability on my druid using the new earthquake mace. Its only on this character and only on this arena im having such an excessive issue, so my thoughts is maybe it has something to do with the red earthquake animation and the new arena.
I must include that I do not have fps drops on any other characters than my druid in this arena, and i’ve been playing extensively since the patch was released.
Here is a video you can see when I get solarum arena, performance drops to extremely low fps. Every other arena is good / decent fps, but only in this arena I have this issue, and only on this character, which makes me think something interation with the mace/druid or the solarum arena.