On my Windows 8 laptop I connected to my home WiFi network quite easy. It still connects without any problems when I get home. However, logging on to a foreign WiFi network, like my WiFi mobile broadband box, the WiFi network in the Train, Starbucks and McD logs on to the WiFi network, but refuses connection to the internet. Error message: Connection Limited: No internet access. Anyone got an idea what's the problem here?