mtx crash causing others game to crash

im running full choasborn set, scourge weapon, iridescebt weapon effect, vampiric heart amulet, prospero's ring, betrayal aura, determination wildlife aura. if i run arcane or breach footprints with cerulean flare character effect it causes any1 joining the instance to crash to desktop. have tested it a few times and sometime just the footprints crash and sometimes just the character effect causes it

I suspect I've been on the other side of this error a lot in recent months - being in towns or rogue harbor risks me a crash, sometimes just entering a town crashes the game on loading screen, and one time I crashed repeatedly while trying to re-enter rogue harbor (presumably because the guilty player remained there).

If you want, we can test it to see if it's the same error.

one of many reasons why we need option to turn off loading other players mtx, or their characters entirely.

I was crashing going into a guildmate's map if they had already done the wildwood (but not if they hadn't done it yet). I had them take off their MTX and now I'm not crashing. New $2500 computer.