Windows AirPort Utility will not find airport extreme or airport express
Airport utility drops its recognition of my airport extreme and my airport express. Sometimes airport utility will show the airport extreme and airport express, and then they disappear.
When I talk about "recognizing" or "showing" the airiport extreme and express, I mean that they show up in the opening window when I start up the airport utility app. I've attached a screen shot. (Since I'm not having the problem at the moment, I can't produce a screenshot of the window displaying my problem. But I'm confident it will happen again.)
What happens when I am having a problem is that, when I open Airport Utility, this opening page says briefly that it is discovering airport devices, and then it reports that it cannot find any devices and produces a button which permits me to "rescan." Of course, the rescan does not locate my airport extreme and express.
(After producing the screenshot above, I left my computer alone for a few hours. The next screenshot shows the trouble I'm describing.)
The really odd thing in connection with this behavior is that the airport extreme works fine as a router, and even when I cannot find it in Airport Utility, the light on the airport extreme glows green and permits anybody who signs onto my wireless network to use it normally.
My problem shows up with my laptop, which is running Windows 10 and (obviously) using the Windows version of Airport Utility, version 5.6.1. My airport extreme is a 5th generation, and the firmware version is 7.6.9.
My only clue is that I seem to be able to find my airport devices for awhile after I have done something in the nature of a reboot. Then after awhile, they disappear again. The things that I have done that enable me to find the airport devices are--
- Reboot the computer
- Pull up my router by going in Airport Utility to File --> Configure Other, entering the IP address and password for the airport extreme, modifying its configuration, accepting the modification, and waiting for the airport extreme to reboot. Any change in configuration seems to work, though I certainly haven't tried everything. I've done
- in the "configure apple wireless" window, go to Airport -->wireless -->wireless network options (button)-->click "create closed network" button
- in the "configure apple wireless" window, go to Advanced -->IPv6 -->IPv6 mode (drop-down menu), change selection from "Router" to "Link-local only."
- Or change the selection back from "Link-local only" to "Router."
Any suggestions would be welcomed.
Thanks!
Windows 10