forge map frame rate drops.matchmaking and customs

so i checked one of my maps that pre updated didn’t have any noticeable frame drops and it shouldn’t but now has very bad frame rate drops. now im seeing on here that breakout maps are also having bad frame rate drops.

so 343 what did you do?.
it seems while you added 4k support you have done something to the way the game renders objects or something idk but its affecting forge map frame rate badly and is something you need to fix and fast because over half of you maps in matchmaking are forge maps from many different play lists.

so i haven’t played every map but its likely that this problem will apply more often then not

affected maps lists.
btb
action sack
i saw another post on way point already about break out.
now other list are highly like to be affected all across the board.
ive also checked my own maps in custom.

343 you need to get on top of this and fast its completely unacceptable.
now it doesn’t matter if your internal testing saw this or not but its a big issue now so please work to fix it fast.