@Maciej Hello, Thank you for your valuable feedback . For " go offline" do you mean Range extender will go offline on Tether app/ Web page? May I have a photo of the Error message? To exclude the...

@riwall Hello, Many thanks for your update, glad to hear that the Beta firmware works. For the date official firmware , it will take some time and please kindly wait for" available firmware update"...

@LFS Good day, Thanks for your update, after turning off Wi-Fi move, you could customize a different SSID/ WIFI name for the powerline extenders and SSID should be visible.

Update 21-04-30 Hello everyone, we have some Beta firmware for Kasa devices auto- reboot issue, you could find the latest beta firmware from this thread:...

@Johhnythefox Hello, May I have a photo of the label of your PA4020P unit, does it say V1 UN/EU version on the product label?Thank you.

@ReakChaos Good day, Thanks for your photo, the powerline rate was affected and become slow by possible powerline noise or interference around the home. You could follow this instruction and remove...