When I come home and open my laptop, I will be first prompted for a screen lock
pw, then knetmanage will ask for pw to allow connection to wifi.
If I answer right away, it's fine. But if I only enter the pw a while later,
the pw is accepted, but no connection is attempted. The icon shows a red X. I
have to click on the icon, and manually click on my wifi, which will then
connect successfully.