I am expriencing a similar issue. I am using a Netgear DGN2000 Wireless Router and a D-Link Wireless 150 USB Adapter DWA-125 which is listed as compatible. My device picks up my network with enough bars. I can then say connect auto or manuel and it says network setup complete. When I run the network test option it tells me no DNS found. I have also tried the hardwire route and get the same result.