I have an archer ax11000 as the main router in my basement. All the basement devices are hardwired to it. Really the only use of the basement wifi is for phones whenever we're down there. I also have 2 Deco x60 units, one placed in my family room that's hardwired to my basement router and the other in an upstairs bedroom. They are both in the default router mode so it creates a new wifi signal. I was wondering though, if it's possible to just have one wifi signal throughout the house so I don't have to switch around. I frequent from the basement and back usptairs and vice versa and my phone never switches wifi automatically. However, if it is possible, is it possible without clogging up channels / wasting bandwidth, etc.