Yes, to be clear I can't see the desktop with any device if I'm connected to the main router (192.168.1.1) or to any of the other access points (192.168.1.3), (192.168.1.4). But I can see it with all...

I've attached a diagram of my home network for clarity's sake. Solid lines are ethernet connections, dotted ones are wireless connections. In my home network I have a main modem/router and a bunch of...