I've tried two different routers. Both had the same result. I put in the password, appletv connects then doesn't do anything. On the router side, they both reported assigning IP addresses to the appletv, but for whatever reason appletv doesn't see it. I bought this yesterday and the only way the thing will work is to plug in an ethernet cable. That's not really feasible for me. Do I have a defective appletv?