Keurig keeps looping through menu options on its own

My keurig keeps going through the menu as if the menu button is being pressed constantly. It says "ready to brew" for like a millisecond and then keeps going through the menu. If I keep mashing on the buttons, I can eventually get it when it flashes "ready " for 1ms and then it works just fine. I thought the menu button was stuck, but it seems to accelerate the menu cycling when I press, so clearly it's not just stuck "on" if it still responds to it.

I don't want to trash the thing because it still works, but I waste so much time mashing the buttons like it's a video game.