Many thanks, once again. I hadn't thought of changing the _EXT SSID to match the router's one, but I can easily do that within the Tether app. I'll give it a try.

Please excuse my ignorance of this subject, but I have an RE650 extender which works well, though of course its output is the router's with an _EXT extension. Because my router is a BT Hub 2 (though...

@Sunshine Many thanks for a helpful and informative reply. Gareth

@Sunshine This was it - https://www.tp-link.com/uk/home-networking/range-extender/re450/ - but I suppose it could be discontinued by now, and I'd value any advice regarding one that's suitable. Thank...

It's been suggested to me that the AC1750 Universal Dual Band Range Extender will do what I need, namely to pick up a wifi signal from a Powerline extender, and so enable me to have wifi in a...

I have two electrical circuits in my house. I hadn't expected my new Powerline extenders to work 'beyond the break', as it were, and indeed they don't. So if I buy a couple of TP-Link wifi extenders...