Connecting to 5 Ghz Hello, I can't connect my AT V 1900 Pro to my 5 Ghz Wifi. I see the network but when I try to connect, the network applet says "Wifi connection failure" or something to that extent. Is there something I'm doing wrong? One of the other threads said that 5 Ghz needs to be enabled using the pre-installed Wifi Analyzer app but I don't see any setting to enable 5 Ghz. Any suggestions are appreciated.