I think a notification of smart product status's change may be more significant. If I received the notification then I can know what happened, ON/OFF I can easily control with kasa APP!

Did you mean your phone cannot find the plug's wifi although the LED is flashing amber and green?Check if the wifi is showing up on different clients such as laptop.If not I think you can ask for a...

Seems that Kasa App can only be downloaded from Google play store and Apple store. However for Android OS, maybe you can ask someone to send you a kasa apk and then install it.

Try to set a static IP, can it work?

upgrade via tpPLC Utility, refresh it(it may have some delay in the interface). For use the device, does the kitchen have a microwave oven? it may influence the wireless signal. Also, avoid the...

Maybe you can contact with the support;)