Have about 15-20 HS200 and HS210s throughout my house. Last night one went to red so I tried to reset it. It went to a quick green and orange and would not pick up as a wifi from my phone. I pulled it out and rewired from scratch. Same result. Then I installed a new switch...still the same result. Then I tried to reset my 210 to see if the same thing would happen and it did. So now I have 3 switches failing to connect. They work manually but will not connect to my phone. Eventually the switches go to a slow orange and green, but they still do not connect.