@Adam1234 Very happy to report that less known branded switch worked perfectly, right out of the box, same wiring as TP-Link switch. I went throguh lot of trouble with TP-link switch, first installed...

@Adam1234 I just ordered a 3-way switch of another brand from Amazon, will be delivered tomorrow. I will give it a shot and update.

@Adam1234 I have the exact same issue and it has frustrated me so much !! One Kasa 3-way switch is working perfectly in one circuit, the second one in separate circuit is giving this issue. Did any...