@Alexandre. Thanks - I've reset it several times but no change. I'll see if I have any joy plugging a laptop in. I don't think devices are connecting wirelessly as the signal from this deco isn't...

I'm just setting up my Deco M5 system for the second time. (The first time it worked well for a couple of days and then there was an IP address issue - couldn't get it to work so left it a few days...

Thank you so much for you help - much appreciated!

@David-TP Or would this be suitable? https://www.tp-link.com/uk/home-networking/soho-switch/tl-sf1005d/ Thank you

@David-TP And is this the type of thing that I'd need if I needed a wired connection? https://www.tp-link.com/uk/business-networking/easy-smart-switch/tl-sg108pe/ Thanks again!

@David-TP Thank you so much - this is really helpful. As you can tell I'm a bit of a newbie to all of this. I've decided to go with the M5 mesh system so will have a bit of an experiment and see how...