POE 2 Long loading sreen/Lag in new area

Same. Every single time I load into a map, everything is fine until an enemy loads in, then I get extreme lag and around 2-5 fps, then I just die. I've lost so many Waystones from this. After this extreme lag, if I live, I get no lag the rest of the map except any boss that loads in from an effect. I'm so tired of dying to this.

EDIT: SOLVED: I simply moved the game files to my main SSD that is C: and it works perfectly fie now.