@Solla-topee I'm aware of your products, but this is the one that's a problem. I need a dimmer and will have to use a different manufacturer.

If anyone from TPLink is watching, get this product together, I suggest looking to Leviton for a 3 way solution that works well with multiple switch locations.

I have had it with these switches... out of 7 I ordered off Amazon, only one has worked. I had hopes for the last one, but 15 minutes after connecting it, the red flashing light of death appeared....