I have a pellet dispenser like everybody else. It has three buttons, for coffee, sustenance, and cleanliness. The first two work fine. But when it’s time for me to get down to my business, the third button only brings up a fan! They’ve installed a fart cleaning system in my cubicle! But the other two buttons working so well means I’ve really gotta go! Does this ever happen to you? What have you done to fix it?