Hi everyone I am trying to optimize my game using the Cull Distance Volume but the Cull Distance Volume seems to not work, am I doing something wrong? [346725-image-2021-08-19-172140.jpg]

It looks like You trying to use the Cull Distance Volume with BSP geometry. It doesn’t work with this. You need to convert BSP into the Static Mesh first. https://answers.unrealengine.com/questions/374621/how-to-use-distance-culling-for-bsp-brushes.html