@lj1 If you read the major thread in the forum on this device, you will find lots of information there (especially towards the last few pages) There have been a few hardware and firmware issues...

@ctenner32 When you have three black wires, the situation is going to be one of the two following a) the single black wire terminal is the Line and the two together on the other terminal are to two...

3080054 tmel wrote I the other box has red/black/white and black white wire) but what is neutral in other boxes (white twisted together with white) that one is white twisted with black. @tmel If a...

@HappyKing p.s. if using HS210 you only really need one for a 3-way circuit, be sure to install at the 'Line' end. This works whether 3-way or 4-way so you don't actually need to use two per circuit.

@HappyKing Use the MAC address - it's printed on the front of each switch under the bar code Assign a generic name (switch 1,2,3 etc) when installing with the app, then after match each switch with...

@StrangeFlavor I had very similar behaviour over the last few days with my ASUS ZENWiFi AX Router Everything had been working seemingly normally, although I had a few Alexa alerts that one or more...