Hi all, 

Just installed my Deco M9 plus package with two nodes. Upon configuration via the app I had both nodes connected via cable to the WAN-router. Then I changed it to disconnect one node to the WAN, but instead plug this cable into the first node. 

so my setup is:

WAN router -- node 1 (they are next to eachother)

node 1 -- node 2 (via Ethernet cable). Node 2 is located on 1st floor of the house. 

How can I validate if the mesh technology is active and working, in other words... will the connected devices switch connection automatically from node 1 to node 2 and vice versa upon change in signal strength? 

Thanks!