A:Answer Hi Tina38 - Thank you for reaching out to us and for your patience. We truly appreciate you choosing this double-oven range for your home and are very sorry to hear of the issues you are having with the temperature in your upper oven not properly adjusting. We are happy to offer you some guidance in this! When starting a Continuous or Timed Bake in the upper oven, after you press the Bake pad, followed by the Start pad, the oven will automatically start at 350 degrees F. If a different cooking temperature is desired, use the 1-5 number pads or Timer pad to select a different preset cooking temperature, then press Start. - The inconsistency between what you are seeing and the temperature you are setting may be since no feedback is given during a temperature change. We would recommend that you refer to page 12 of your Use and Care Manual to ensure that you are properly setting and adjusting your temperatures. If these suggestions do not resolve the issue, please reach out to us via our Contact Us page online so that we can get more details on your situation and offer you further troubleshooting support. Please include your name, address, phone number, email address, and the model and serial numbers for your appliance. We hope that this helps! -Eliza@GEA