I have a mesh WiFi network that employs two Deco S4 routers. I want to extend the newotk to an outdoor location that is about 500 feet from the house with a few trees in between. Is there an extender

I have installed three 2-unit mesh networks - at 3 sites - using Deco S4s. The Deco app no longer 'sees' one of them, yet that network, like the others, is working fine. My iPhone does not see the Dec