I'm having trouble downloading anything from xbox live. Title updates for games that pop-up automatically will stop downloading almost immediately. I've tried using Netflix, it needed to be updated, but wouldn't. I tried to uninstall and redownload the most current version, but that won't download either. I can connect to xbox live just fine, and games like Halo 4 which haven't needed to be updated will still allow online play. I've been scouring the forums looking for any solutions that might work. I've cleared the HD cache and deleted the marketplace content. I've tried lowering the firewall security, shutting it down entirely, and directly plugging the xbox into a modem. have tried to adjust the port forwarding on my router and adjusted the DNS settings on my xbox, as recommended by this site. Nothing has worked thus far. Every time I try to reinstall Netflix I get: "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." Trying to update Assassin's Creed III I get: "Can't Download the update. To test your connection, open System Settings and select Network Settings, Test Xbox Live Connetion. If the problem persists, go to www,xbox.com/support. Status code: 3F45-0000-D080-0200-8007-2746" This began to be a problem right around the time I upgraded my internet from hughesnet to hughesnet gen4. Before, it would take a long time to download anything, but it would work once it got going. Now, whenever I turn the xbox on the home screen loads and says that I'm connected to xbox live. Then we've got the three tiles on the far left: insert disc, my pins, recent. The rest are blank tiles with captions at the bottom: expendables 2, spartan ops week 3, etc.When trying to connect to the marketplace, if I select any of the browsing options i get back no results found. As I said before I can connect, and even play games online, albeit with a certain amount of lag. Also, as per the instructions, I live on the central east coast of the US and have tried to access the content at all times of day, from 4 in the afternoon to 5:30 in the morning. Nothing seems to work. Help me Xbox forum, you're my only hope.