JKWW

never really happened before, but currently reinstalled JK and this is happening doesn't really affect the whole gameplay neither the cinematics(white screen before cinematic only happens in long time ago part) but still bothers me searched about it and saw that it can't be fixed since it's a glitch happening due to custom resolution command is there really no way to fix it? didn't happen before with custom resolution tho. anyone know how to fix it?