With the last Windows 10 update 1511, there is an strange behaviour that I've reported to Microsoft community here:http://answers.microsoft.com/thread/9764a52e-26c6-4de5-b64f-278f7132491d
But also there is a problem with the Asus Wireless Radio Control (18.104.22.168).
First of all, you must reinstalled it after the Windows 10 update 1511, because has been disabled by the update (as the Asus Smart Gesture, that has been downgraded by the installer).
When you installed it, now you can see again the banner on the left top screen when you enable or disable the airplane mode. All seems to work well.
If you have turn on the airplane mode and you restart the system, you cannot see any network icon on the task bar.
If you check under start->Configuration->System->Notifications and actions->Enable disable system icons->Net, you can see it greyed out and you cannot turning on or off...
I'm removing the Wireless Radio Control to check if all back to normal...