the fps drops to pathetic levels around bats, certain other mobs, and many weather effects. im on an xbox one x but i can play remasteted ds2 in 1440p or 4k at 60fps and its about as graphically demanfing as elden ring desu. never had this happen with new games, they'll usually lock it at 30 even though the one x is more powerful than low end pc builds that can do 60
