So - got it setup (put in as they ask - move everything to AP mode - then you cna put them anywhere u like. Result was a really slow network - speeddtests took ages to come up to speed and never came...

@roge Yeah just bought 3 x deco m5 in AP mode with Wired backhaul - but absolutely useless to me. Its picking the most congested channel and cannot change it. Back to the TP AP which has no such...

@McFly Hey thanks for that. Can I not keep the existing wifi ? Currently have Asus wifi on one end of house and TP AP on other - both with same SSID - different channels.

@ROBERTOJONES Any luck here? I'm about to purchase 3x m5 and a netgear switch but wary of the layout. My cables come back to a utility room so planned layout is as follows: All deco in AP mode and...