Multicooker shuts off unexpectedly in the middle of a cooking cycle and returns to standby or no display.

Safety first: Unplug the cooker and allow it to cool fully before inspection.

• Check cord and outlet: Ensure the plug fits tightly in the outlet and at the cooker (if detachable). Avoid moving the cooker during operation.
• Ventilation: Make sure the cooker has adequate space around it and is not enclosed in a cabinet during use.
• Internal connectors (advanced): Remove the bottom cover (unplugged) and reseat all wiring harness connectors, especially those to the heater and PCB.
• Monitor behavior: If shutoffs correlate with long or high-heat cycles, a thermal device may be opening due to overheating and should be tested and replaced if out of spec.