Console performance

I play on the ps5 i've played Smith of kitava perfect strike this season until t 15 maps and I am level 87 and the game actually played consistently Well at 60 fps ,until i made a new character which is a sorcerer and the first act is already consistently around 20 fps, i really hope that the console performance will improve in later patches, also in Endgame alot of maps don't play smoothly at all only a couple indoors maps like augury and crypt play very smooth, it's just annoying how much the game Quality is just all over the place, i love the game, i really just hope for console performance improvements.