Whenever I press F5 to go into third person or when i press F1 to disable the HUD, a black screen is shown until I disable whatever i did. This also happens when I use one of flans mods guns; until i drop the gun or switch to another item, it fixes it.
Video

Does this happen when you only have randomthings / randomthings and flans installed?

Does this happen when you only have randomthings / randomthings and flans installed?

This only happens when I have both mods on at the same time. If I only load Flans Mod, it doesn't happen and when I only load Randomthings, it doesn't happen. But when I load them together it does happen.