Ordered replacement control panel and replaced. Fortunately that was the problem and nothing else. Stove is functioning properly now. Only thing was I didn't know I would need a new plastic overlay. I peeled it off the old control panel, which it was stuck to pretty good over the years and it took some of the white coloring off the edges where the adhesive was. So there is some gray spots around the edges of the display now, but it's not too bad.