Surface and My Wifi

Hi all,

I have an interesting problem. For some reason my main wifi network SSID isn't being detected by my Surface. I have a router that creates two wireless networks, one off the n and the other off the a. All my devices are connected through the n network and all pick up the network just fine. That said my surface just don't seem to see the network. I even attempted to manually enter the networks SSID but still no success in connecting to that network.

Any ideas what might be going on? Any suggestions on how to troubleshoot this issue.

Cheers

Peter D