new netgear wireless router...

[concrete_shoe]

I just got this new router and cannot get the 5ghz channels to work.. i have used the app on my phone and am looking to figure out why or how to get them working so i can get the optimum useage out of my router any help would be great

thanks

[plemans]

Are you using smart connect? 

Smart connect combines the ssids all into one and then bandsteers devices between the bands as needed. It makes it appear as if there's only 1 ssid.