In reading, I am almost certain I need to replace the thermal overload... Oven won't heat after running the self clean feature. But, there seems to be another issue. When I turn the oven on to preheat, pressing the temperature button up actually causes the temp to go down on the display. The down button also lowers the temp reading on the display. All other features on the control panel seem to be working, just the temperature up button that is acting funny. It started this after the self clean as well, along with not heating.

Can you offer some insight, please?

Thanks in advance for your reply.