Please fix the preformance issues

This has been very big issue on my pc the game is just not optimized, every single time i aim down sights the game stutters, and when i move around the game stutters as well and it has nothing to do with my pc i can almost guarantee you.

Same here on Xbox. Loading is terrible, aiming down sights is clunky , rendering is slow. It makes the game almost unplayable when everytime you move it lags