Washer-dryer combo intermittently stops mid-cycle and then resumes or resets on its own.

Safety first: Unplug the unit before checking internal wiring. Do not wiggle live wires.

Step-by-step checks:

• 1. Check power connection: Ensure the plug fits tightly in the outlet and the cord is not damaged. Avoid using extension cords.
• 2. Inspect door lock: A failing door lock can momentarily open the safety circuit. Check for signs of wear or overheating and replace if suspect.
• 3. Reseat wiring harnesses: Remove the top panel and reseat connectors on the main control board, motor, and other key components.
• 4. Check for overheating: Look for discoloration or heat damage on the control board. Ensure ventilation openings are not blocked.

When to call a technician: If intermittent issues persist, detailed electrical diagnosis is needed and is best handled by a professional.