Hey, I got the similar error message before. I successfully logged in after updating the new app. You may try to update the Kasa App to v2.2.0 , released recently. Good luck~

good sharing~:p The next time we can also consider the antivirus on the computer.

When you connect PC to your modem via a cable, can you get internet directly? If yes, connect WAN port of the router to LAN port of your modem via a cable. Then, restart the wireless router. After...

If the official says it supports MacOS 10.6-10.11, it may not support MacOS 10.12 yet. It's better to check other wireless adapter, such as T2UH. Here it shows it supports mac10.12...

Generally speaking, the DHCP server will be disabeld automatically once we connect it to original router. The ip address will be assigned by previous router. If it works as an access point, we can...

Noodler38 wrote There isn't an option to delete a currently connected device (which this 'rogue' unit will be). Not a big fan of this firmware update. Do you want to delete the clients which are...