I have a network with 3xC520WS, 2xC100, 2xC200, 1xC320WS and 1xD230S1 /H200 it's all connected via 5 x DECO M9 plus with firmware 1.6.3 After changing the DHCP range on the Deco, the 3 C520WS are stuc

Have an installation with 6 x Deco M9+ in my house, (900m3) and everything works perfect. So really love the M9 system and it's performance. Now Im looking at smarthome devices and want to control my