LG Range LUT4919SN. Touch Panel unresponsive when warm from from ovens. Once cooled with an ice cube it responds again. What part should I replace?

General
1

Please make sure to click on General above and select the correct appliance type first.

Brand: LG
Model Number: LUT4919SN
Main Symptom: unresponsive touch panel ehdn hot
What happens & when: can not control ovens when touch panel is warm from the ovens

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

With this issue, the keypad would be the most likely issue.

https://www.appliancepartspros.com/lg-pcb-assembly-sidekey-ebr82864102-ap6236101.html