Strange>>>>short version>>> the main breaker trips by itself... in the past everything could run in house fine but lately it seems that it would trip when heater or ac were running same time as dryer... However last night everything was off but dryer and it tripped main again... But did notice top of dryer was pretty hot... main breaker is not hot to touch... ran dryer in the morning and load ran for 35 minutes to complete and dryer felt normal to touch... Have had service over years to look at box due to ez loss of power in house with storms suggestions conerns?