Lost Soul charging backwards

This error occurs occasionally when a Lost Soul is shot with any weapon that does not kill it immediately. The Lost Soul continues its charge at negative velocity, drifting slowly backwards until it is destroyed or stopped by a wall or another object. Even though the Lost Soul appears harmless, running behind it and letting it bump into you while it is slowly drifting backwards results in damage to the player. A good way to see this, is to shoot the Lost Soul with a Pistol while it charges at you.