Commercial Microwave Oven not stopping operation

Press the STOP/RESET button to confirm whether the unit responds.
If the oven continues to run, do not open the door unless instructed by support, as this may indicate a control or relay issue.
Disconnect power immediately by unplugging the unit or turning off the circuit breaker to stop operation safely.
Important safety notice: Do not continue using the microwave, as this may present a safety concern.
Next steps:
1. Contact Panasonic Commercial Support by submitting a Service Request Form.