We ran the self clean heat up on our oven yesterday and it performed the function as expected. We tried to heat the oven for cooking afterward and it will not heat. The controller shows the command properly with the display of preheat starting when we turn it on. The light, oven fan, etc. come on as expected but no heat/temp increase. We tried to turn the broiler on and got the same results. Everything appears normal but the oven just does not heat on the normal element or broiler element.