Arc fault breakers have been tested and are functioning properly Change out four arc fault breakers Perform wire tap behind outlet upstairs Original visit summary : Troubleshoot electrical issue. ISSUE: arc fault breakers tripping in master bedroom and other bedroom, loss of power in one room upstairs. LOCATION: master bedroom, spare bedroom upstairs bedroom FINDINGS: arc fault, breakers look original to the home, they are hot to the touch and one has failed completely. This could be due to a surge of some kind from the power company or from a lightning strike. It could also be due to the quality of the breaker or due to age. Loss of power in room upstairs due to poor connection point behind one outlet. Lights, flickering and bulbs burning in kitchen and in master bathroom. There were broken bulbs and two sockets. The flickering can be due to loose connection points at the switches. We recommend changing out our switches throughout home. RESOLUTION: Change out all four arc fault bre