crash poe1 ps5/ps5 pro

I regulary encounter problems with poe 1 crashing on ps5 pro. As soon as there a lot of ennemies, the game slows down enormously, sometimes i get killed when i can't do anything (so i loose xp) and sometimes the game crashes and i have to restart the game. I tried to play with the ps5 version and de ps4 version and i have the same problem.

Could you boost the game performance on ps5 pro?

I love your game and i would like to play it optimaly

Thank you so much