We had to reset our home wifi password. I have 5 Kasa Smart plugs mini HS105. None of them will connect to the app which tells me the wifi change disconnected them. I've tried to rest each one and also tried only resetting one at a time with the others completely unplugged. No luck. There has to be a way to either reset this for wifi connectivity. We spent over $100 on these in late June. I'ld be grateful for some help or suggestions.