Did you use a 4gb patch? iirc, using a 4gb patch fixes this and you'll pass that section without issue. This one from the TechPowerUp forums is the one I like because it allows you to undo it later if you want to, unlike some others that are more basic:

https://www.techpowerup.com/forums/threads/large-address-aware.112556/

Edit: btw, just an fyi, but if you wanna successfully use a 4gb patcher on the base game, you have to run the exe through steamless first to remove the steam stub drm -- if you run a 4gb patcher on FEAR without removing the steam drm first, you'll get an error when trying to run the game. Steamless isn't need for the 2 dlcs as they don't have this drm built-in, only the base game exe does.

https://github.com/atom0s/Steamless

Funny it started happening in other chapter, i thought what i did helped will check your solution later

Here is a solution so you don't install something.
https://gtm.steamproxy.vip/app/21110/discussions/0/1736594593603829454/

Originally posted by 🌺 Dream 🌺:

Here is a solution so you don't install something.
https://gtm.steamproxy.vip/app/21110/discussions/0/1736594593603829454/

thanks luckily it happened even like 3 times a row then i didn't play while then it was ok happened more in other parts but i already finished games but good to know for replays ty