Xbox 360 keeps system updating
A possible work-around would be to attempt to update your console at a more optimal performance time, such as early in the morning (2AM - 10AM), as you are more likely to encounter a receptive updating time with people at school or work.
This is a minor issue and should be fixed within a few days after the consoles launch on November 22.
2GB Cloud Storage – Starting today you will now be able to use up to 2GB of Cloud Storage on your Xbox 360.
Use your Cloud Storage to save the game saves you want to bring with you to Xbox One for Xbox One Compatible games.
See your money – Your Microsoft account balance will now be shown when you are looking at the details of a game or when browsing the marketplace.
Attempt to install the game once you boot the console back up, but make sure you're not connected to your Internet provider.
Linking back up to the Internet once the install is complete works just fine, allowing you to update your games accordingly thereafter.
After first connecting you will be prompted to test your Xbox Live connection and will then be directed to use Internet Explorer to login to the network.