WLANCONF not working as expected - by: Ganymed

Dear Radek,

I freshly installed astroberry and I can connect to the astroberry network with my Samsung tablet.

When I am running the WLAN config utility I can only enter something in the password field. The network field is blocked from entries.
When I click OK I am getting the info that I need to enter network and password.
Is it correct that I use wlanconf to connect astroberry to my home WiFi network?
Do you have a short description on how I would connect to let's say SSID: "myWiFi" with password: "xyz"?
I did not chnage any astroberry setting
Thanks in advance.