Whirlpool Dryer electronic controls have power but are not working

Whirlpool Dryer electronic controls have power but are not working

I have a Whirlpool Duet Dryer about 12 years old. Recently I replaced the thermosister and heating element and the dryer has run flawlessly for about a month. I get power to the control panel (lights up) but recently the buttons/controls stopped working. The heating element does get hot. I ran the diagnostic and had no issues.

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