When my i test my map without any windows the game runs smoothly, all zombies follow you when you spawn. As soon as i add a window, even if im not in that zone yet. The zombies that cant get to it stop moving any ideas on a way to get the zombies who cant get to the window ignore it.

u need to fix your window something u did bad, could be mon clip or to narrow could be naything but most likely it cost your window

When my i test my map without any windows the game runs smoothly, all zombies follow you when you spawn. As soon as i add a window, even if im not in that zone yet. The zombies that cant get to it stop moving any ideas on a way to get the zombies who cant get to the window ignore it.

Check to see if you’re zombie spawner/riser has script_noteworthy | find_flesh if it does remove that kvp, because zombies with a window blocking them from you will not move if they have that kvp