Okay so, at my moms house my Xbox Live works perfectly fine, and then at my dads I can't do anything. I tested my connection to Xbox Live and it says I'm connected, but whenever I go to play a game on Live it refuses to connect me with any other players (On L4D2 for example). I end up playing a whole session by myself. I went to go watch something on Netflix but it says that I have to re-download it. When I go to do that a message pops up saying "Sorry, there's a problem with the Xbox service. Try again later. For help with this problem, go to www.xbox.com/errorhelp. Status code: 80072746." But then when I go online to the site it tells me to go to, there are no useful suggestions. I even tried moving th Xbox to another room thinking that maybe the signal just sucked in my brothers bedroom, but that failed to work. If there's a problem with the Xbox service why does it tell me that I'm connected to Live? And if I'm connected to Live then why can't I play online? I just think this whole thing is stupid, how on Earth could there be a problem with my service if I'm connected? I seriously need help. This is pissing me off.