Crash inUSProjectileMovementComponent::Reset() 

Due to the pooling system you can get a crash in USProjectileMovementComponent::Reset(). We need to check with HasbeenInitialized() if the movement component is already initialized before initializating it again. 

// Properly resets velocities and rotations
	if (HasBeenInitialized())
	{
		UninitializeComponent();
	}

	InitializeComponent();