My wife used the oven yesterday and it worked fine, so I'm not sure if she did something. Range is electric gallery model. The burners still work fine.

Today, I can press the quick preheat button, bake, broil, or convect, then enter the temperature. When you press start though it shuts off. The only way I found to get the oven started is to press convect then convect convert. It does turn on doing this for some reason.

Any ideas of what I should look into for this? This house was purchased with all new Frigidaire appliances, and in a year so far they have all had problems...