Can someone help me. I just got a second Xbox.this time I got the star wars One with Kinect. When we first plugged it in everything worked great. Until three days ago no it says we need a wifi adaptor, but this unit has it built in. We were able to get online the first two days we had it. I have unplugged the router and Xbox. My other Xbox has no problem connecting as well as my wii, iPad and laptops. I have disconnected all of them from the internet but the star wars Xbox. But it still says I need an adaptor. HELP!