The baking time is too long.
- Turn off the main unit.
- The fats and gravy on the baking tray, the cooking rack, for models with the air fryer basket, wire rack, baking pan, or Pizza stone may cause smoke during cooking especially using broil menu. Clean the baking tray or cooking rack after every use.
- There are any dripping gravy, ingredients or crumbs on the crumb tray. Clean the crumb tray.
