idk what you did but it make game have 15fps on igpu when earlier it was stable 60fps i think it is shadows can you plese remove them or add earlier version link or add option to pernamently remove them because shaows are the bigest enemy of igpu
I'm really sorry that happened to you, but the only thing I could do for optimization was change the size. Try using V-sync or frame limiter in settings, thanks for playing