Sometimes when I look around the corner, the section of the map has a brief black out moment before everything shows up again. Like if I am in a hallway, and I turn and look behind me, I see that back section of the hallway blacked out for a moment before everything is rendered properly. It might be because my PC is kinda old or the update is doing something it's not suppose to. It's still playable, but it's a bit annoying. Has anyone else notice this bug after the recent update?