I have a Micro SD card with
2017-08-16-raspbian-stretch on it. I confirmed that the cards content matched the img file exactly. Now I put the card into my Raspberry Pi Zero W and connected hdmi, keyboard, mouse and finally power. When it was finished booting, I clicked the WiFi icon in the top right corner of the screen and selected my WPA2 home WiFi, entered my password into the "pre-shared key" field and clicked ok. Nothing happened. It's not connecting.
In the past I have always connected by manually adding the credentials to
/etc/wpa_supplicant/wpa_supplicant.conf. And that works fine.
So what is going on here? This must be a bug in the image, right?
Is there a known way to fix this?
Btw another problem most likely related to this one is that I cannot use raspap-webgui. I mean I can open the web interface, but when I click something, for instance the button that enables/disables wlan0, nothing happens.
Also, I should mention that I'm currently unable to re-flash my cards properly because of another unresolved issue. So flashing a newer image is not an option atm.