Plugged in the USB adaptor to my Dell laptop running SUSE Linux. Get up the WIFI menu and I can see my home network and several others around. Thee is obviously enough connection to communicate with the router as it asks for the WPA password. But then I get "Connection failed - activation of network connection failed" and I can't sign in to the network. Yes, I've double checked the password. Anyon any suggestions? I'm new to Linux so please be gentle ...