While using my hair dryer this morning, it lost power and the GFCI outlet on the circuit started making a repetitive popping noise. I unplugged the razor charger on the GFCI outlet as well as the hair dryer and electric toothbrush on the non-GFCI outlet. I pressed reset, then test, then reset. The popping continued. It sounded like machine-gun fire. It didn't quit popping until I went to the circuit box and flipped the breaker off. Does anyone know what is going on with my outlet? Thank you.