I need a LICENSED appliances technician

My built-in microwave was installed in 2022, but the house remained unoccupied until June 2024. The microwave has been in use since then without any issues until recently. A few days ago, I noticed an electrical burning smell after using the microwave for more than two minutes. The circuit breaker has never tripped, and the microwave still functions well, but the smell persists after extended use. Please TEXT to get my respond.

• North Laurel, Maryland, United States

Created at: a month ago