They may connect successfully if you power cycle the router/AP instead of resetting the switches (I mean cycle it again while the devices are trying to connect, I realize it already cycled after the...

You probably mean you have a different wifi SSID and password. There usually aren't wifi providers, typically you will have an internet provider that may have provided the router. Follow the...

Personally I'm not buying any more kasa devices until TP Link commits to providing and supporting an open local API now that they've threatened to stop support for their current API. Currently Wemo,...

Does seem like it's something with the router since a swap fixed it. Running 20MHz signal width is sometimes necessary, as is disabling any turbo/speed enhancements on the 2.4GHz signal, the kasa...

Do you have multiple access points? The switches may be connecting to the wrong access point and are using a marginal wifi signal. They don't always pick the loudest SSID, often they pick the first...

Often when this (intermittent connection issues) starts happening power cycling the router and APs will sort it. If it does you'll probably need to schedule it regularly. The kasa local API uses...