I have Optimum 1g internet with their modem/router. I just picked up a AX3000 Deco X60 mesh to expand my network. I really have no clue as to the advanced setup of the mesh systems, only plug it in and use the new wifi from the mesh. I am looking for a list of steps to set up and mesh settings that will help me get the most out of the mesh system. I have read about turning off the wifi signal on the modem/router. If I do that and set up the Deco is that pretty much all there is to it or are there things in the Deco app I need to change and adjust?