How do I make automatic fire possible again after releasing Button

I have created an automatic fire Blueprint. When pushing down the Left mouse button, the playercharacter fires automaticly. To prevent Spaming I created a small cooldown system that lets the player fire via single shot, just as fast as with automatic fire. However after releasing the Left mouse for the first time, the automatic fire method does not work again. How do I make sure, the automatic fire method keeps working after the button was released and why does this even occur ? Would be happy if someone can help me out :slight_smile: