When you aim with any kind of sniper, aim control and any kind of long range aim, the textures appear white and with a longer time to set and be visible, example:
When you aim the window appear as textures without any transparency, It has to wait 20 sec before they appear and that could cause a lot of game loss experience because people lose the games with it.

It happens in every corner of the city, they always go crazily appearing and disappearing the textures and frame rates, even zombies and houses appear and disappear, letting wall glitchers see through every corner of the city.

It needs to be stabilized since is very unstable.