Not sure if this is Powerwall issue or power? We have a few planned outages where the utility company replaced the poles nearby. Each time the power went off one of my breaker tripped. It was the refrigerator the first time and microwave the last one. I don't think this is power line issue as the house is new and no one in my neighborhood got their breakers tripped. I can only assume it's my powerwall since I am the only one in the neighborhood who has them.