XB One not downloading games when powered off after update to W10.

yes Ghost... we will be getting an update... the W10 OS will be the backbone of the UI inside the Xb... remember it will be a version made for the XB not a complete version like what a PC will get

For me this issue is stopped after uninstalling youtube completely shutting off the console pulling the power for a bit and restarting. It only occurs when youtube is reinstalled. XB support advises it's an issue with YouTube and can only be resolved with
a future YouTube app update. For the time being I am removing the app from the Xbox One.

From Xbox Support:

Notes

In order to have available downloads update automatically, you must select the option to automatically download updates on the Power menu. Additionally, your console looks for these updates while in the Instant-On power mode's low power state. In other words,
your console has to be off to check for downloads. If you select your console to never turn off in the Power settings, the console will not look for updates in the background until it shuts off. To receive background updates automatically, set your console
to turn off automatically after 1 or 6 hours of inactivity, or simply turn it off when you're not using it. Otherwise, games and apps may require a small download when you start the title.

To get to the Power settings menu:

Scroll left from Home to open the guide.

Select Settings.

Select All Settings.

On the Settings page, select Power.

Select Turn off or restart.

Select the option that you want on the Turn off after pull-down menu.

Hi!

Make sure you have correctly installed the updates available for W10 (including the Fall Creators Update). Also make sure you are logged in on W10 with the same user used on the console and open the windows store to download the game.

After talking to support all he kept saying was it is not possible to install a game when the console is off
and i kept reminding him that i installed the game but didnt want to download the update at this time.

He said that the xbox wouldnt download content without my consent.

That is not entirely true. If you have set the xbox one to keep your console and games up to date automatically in the power settings in Settings > Power > Keep my games and apps up to date, they will update and continue downloads and system updates while
the console is in instant on mode (when the console is off it is in instant on/standby mode). You will need to disable this option and stop all downloads before they start if you are on a metered connection. You can also turn it all the way off by unplugging
it or setting it to go to "power savings mode" which is true off.

It is taken for granted that people don't have caps on their data when using xbox one but sometimes this is not so. I would suggest turning auto updates off in Settings > Power > Uncheck "keep my games and apps up to date" to prevent this from happening
again.