@tonylinde The most easiest way is that you can setup different network name for the 2.4GHz and 5GHz of your main router, and then connect the Archer T2U nano to the 5GHz only. The computer won't...

@laserbeam Hello, the middle led is the powerline led, with it remains off, the internet won't work. You can press the pair button to pair them again. https://www.tp-link.com/support/faq/258/ Or you...

@cacciari_al That is a little weird, power cycle won't change the state of the wifi settings. Please ensure that the firmware is up to date; and you can hard reset the router by holding the reset...

@pMR600 https://www.tp-link.com/en/support/download/archer-mr600/#Firmware

@DaRozzza Hi Paul, the powerline adapters are sold as a kit, while some of them are available as single one, like TL-WPA4220, TL-WPA8630P. Cause the current device is AV600, the TL-WPA4220 would be...

@Coto Have you ever tried to forget the network and reconnect to the extender's wifi? Do you have the same issue when trying to connect to the router's wifi? When you failed to connect to the...