I installed a clean Raspian from the newest NOOBS 1.9.1 setup on my Raspberry Pi B+. On boot the WLAN-Dongle is connected. I used the GUI to connect to my WPA2 protected Wireless Network, like described here. The Pi connects to the WLAN and shows me an IP-Address.
But now I cannot connect to the internet. loading
www.google.com from the browser results in an error. I can also not connect via SSH from my PC using putty into my Pi. From the Pi I can also not ping my routers IP.
I looks like my Pi is totally disconnected although it is showing me an IP-Address an a WLAN-Connection.
I also tried to setup my WLAN via commandline like described here. But this also does not work.
How can I get access to the internet?