The selection helps a competent person plan assessment. It does not prove a particular element or electronic module is defective.
What the observation means
The cookware, timing and other active zones also matter. Repeated trips should not be recreated to build a more detailed pattern.
A useful next step
Leave the hob unused and provide the event already observed. Do not reset repeatedly, try every zone or change protective-device ratings. If there was a spill, burning smell or damaged switch, include that information before ordinary fault testing is considered.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.