dryer was just cleaned of all lint and it still only dries for approx. 20 mins. Makes a little noise, then stops. If I try to start it agian it wont do anything but make a buzzing sound. If a wait an hour or a little more I can get it to start and dry for another 20 min. Does this on low and regular settings. It dries fine for the time that it is working. Cant figure whats wrong.. What should I look at next???
