We feel like the main reason of FPS dropping in major cities and map are the number of players AFKs, walking, talking. bot spamming.
A place like mission map are always crowded with players my laptop FPS drop to 10 and if some funny players try to show off their skill especially wizard class dropping AoE skill my screen would freeze.
I feel like IMC should add disable player option, other players; and not the player in the party like other MMO blade and soul also has that option and it helps a lot in world boss fight.
Please consider my opinion