I have a GE duel fuel range. The gas burners work fine, but the oven/broiler will only work intermittently. I have been told that there may be a Sabboth setting on this model, that locks the touch pad. I am having a hard time finding a GE repairman, and apparently only GE repairmen can repair GE ranges. Can you help me?

Dosen't have to be only GE to repair. Most independent techs will work on any model