guys. it looks like crazy! I have China wall switch (single) switch successfully was added and works 2-3 days. but today switch magically was removed from FHC2   Please login or register to see this code. Please login or register to see this code. lightUP (631)   http://192.168.1.36/api/devices/631   Response Body Please login or register to see this code. Response Code Please login or register to see this code.   It should be emphasized that this is not the