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New Preview Delta and Omega Build – 11/28/17

Yesterday’s Alpha and Beta system update (1711.171121-1645) is now available to Delta and Omega Insiders. If you’re a member of one of these two Xbox One Update Preview rings, then you may have noticed the update starting at 2 p.m. PST today. The update will become mandatory tomorrow at 1 a.m. PST and continues to deliver on fixes to 1711, specifically improving upon the stability and performance of the Guide, streaming apps and game installations. Read on to learn more about the fixes unique to this update and check in on the Known Issues in our previous post here.



  • Fixed an issue that caused the Guide to crash unexpectedly


  • Fixed an issue that could cause games to fail to install

Streaming Video Fixes

  • Fixed issues which caused some streaming video apps to fail to show video and ads