Oven display or operation failure
Plug not properly inserted, wall switch off, or blown fuse
Sparks or arcing in the oven
Metallic utensils, cookware, or metal ties present
Noisy or sticking turntable
Dirty turntable, roller ring, or misalignment
Microwave causing TV or radio interference
Similar interference as other small appliances
Power turns off before set time elapses
Power outage or circuit issue
Cooking too slow
Shared circuit causing voltage drop
Steam accumulation inside or outside
High humidity operation
Microwave door issues
Door not closing properly or damaged
Auto sensor cooking feature malfunction
Continuous operation or improper installation
Microwave light and ventilation hood malfunction
Settings not activated