The oven makes loud banging, popping, or booming noises during heating or cooling.

Safety first: Allow the oven to cool before touching internal parts.

• Check racks and supports: Ensure racks are properly seated and not contacting the oven walls.
• Inspect elements: Look for elements touching the oven cavity or warped significantly; replace if deformed.
• Tighten panels: Tighten any loose screws on internal panels or heat shields.