@David-TP Ok Problem solved. Turns out that plugging the two M4 units directly into the router doesn't work and they don't see each other as being connected via ethernet. However, putting a switch in...

@David-TP Update: I went out for 40 mins or so and when I came back my phone connected to the internet ok again. However, doing speedtests resulted in approx 50Mbps standing next to the (ex) main...

@David-TP Thanks for your suggestion. My ISP router is a Vodafone THG3000. I've tried switching the main deco to the second satellite, but on the app it says it fails when I try, as it can't find the...

I've just had ethernet cables installed around my house which has resulted in a change in my Deco unit set up. Previously I had the main unit connected to my router via ethernet, the first satellite...

@Alexandre. Yeah my router has more than 1 ethernet port. I can use one for testing, but I thought you were meaning for permanent use, in which case all the ports are being used by other devices more...

@Alexandre. Those are two changes that have happened recently, however both were not at the same time. Timeframe: 24th Oct - changed ISP and to a full fibre package, so a new modem/router was...