@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...

@patje61 Hello, what is the led status of TL-WA850RE? Can it detect the wireless network of main router when you set up the TL-WA850RE? Have you ever tried to change the wireless channel or name of...

@JRMC Thanks for your information. Please help us to confirm the information below so that we can do further analysis for the unstable connection and try to fix it. a. What's the light status of the...