What can I say more than what the title states?!
 
I was recently forced to upgrade to Windows 11 by Microsoft and have encountered a number of issues, the latest of which is the fact that the Airplane mode/button does nothing. It gets enabled/disabled, but in effect does not enable/disable the WiFi like it did on Windows 10.

From what I’ve found online, I’m far from the only one experiencing this issue. It amazes me how it worked just fine in Windows 10, but upgraded to Windows 11 and it no longer works. As always, there no recourse, nothing I can do, no one you can actually speak to at Microsoft about this issue …