Not surprised. More than once, I have removed all the keys from my keyboard, and done a complete cleaning of all parts. I recommend this.Open the link and you'll see why.https://www.google.com/url?sa=i&url=https%3A%2F%2Fcomics.beardedcoffeemonkey.com%2Fseries%2Fangst-technology%2Fboard-chow%2F&psig=AOvVaw1JEuFzRMDp9xX0BiigS5qm&ust=1582496317982000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCNiagaqY5ucCFQAAAAAdAAAAABAD