@Bercwb router manages all dhcp

@Bercwb seems to work fine have tried disabling wifi altogether on router and this works fine as expected . I've also tried having the wireless hidden on the router - I use this to connect my work...

@Tony thanks Tony , that pretty much what ive done , 2 deco can cover my entire house , so have disabled 2.4 on router , and have hidden the 5ghz for my perosnal use on my work PC , works...

Have just bought a C& and also 2 deco M4 but cant seem to figure out how to use the c7 as a base mesh and the M4 dotted around the house .... any help?