@Davec1510 Hello, what is the model number of the AV600? You can find it on the back panel, which starts with TL-WPA/PAXXX. What is the light status of them when they are plugged into upstairs? With...

@Breg90 Hello Adrian, for your information, all the TP-Link powerline adapters are compatible with each other. For the recommendation, the 7/8/9 series would be better; you can read this article to...

@dave_od For your information, all the TP-Link powerline adapters are compatible with each other. For the recommendation, you can read this article to get more details....

@Ar_On Hello, thanks for your information. May I know what is the model number of your main router? Could you please login to the web UI of the main router and show us a screenshot of the wireless...

@Phil51 Hello, may I know what is the led status of the TL-WA850RE? And what about its hardware and firmware version? What is the model number of the sky q router? Can it detect the sky q wifi when...

@stuartmacg Hello, the model number is RE305, and it is available in the model list. Back to your case, in repeater mode, the RE305 can act as the slave unit only, that is to say, it can connect to...