Recently upgraded to the AXE5400

I have some android devices that will connect but will not have internet access. Galaxy Tablet and a Chrome book.

Also having issues connecting TP Link smart plugs and switches.

Using the same SSID with a different password. I have used the forget this network on the WiFi setting for this devices and get the same result.

I have tried:

• Restarting, Factory resetting more than 5 times.

• Checking and unchecking all the possible checkboxes inside the router web frontend, f.e. OFDMA, smart connect, firewall radio buttons etc. etc.

• Changing Security types, Channel widths, modes for individual 2.4GHz and 5GHz networks.

• Upgrading to the newest firmware