Starting at 2:00 p.m. PST today, members of the Xbox One Preview Skip Ahead will begin receiving the latest 1904 Xbox One system update (19h1_release_xbox_dev_1904.190109-1920). Read on for more about the fixes and known issues in the latest 1904 system update.

Fixes:

 

Guide/Game launching

  • We have fixed the issue of when a user was playing a game, returned to Guide then back to the game was causing poor system performance.

My Games and Apps:

  • We have fixed the issue that come users were seeing blank content in My Games & Apps
  • Improved the Fast Start performance of titles.

System

  • Performance Fixes to improve the launch of Home.

 

Known Issues:

 

Dashboard – Blank Tabs

  • We are aware that some users are seeing Dashboard tabs not loading console on boot. Please file feedback ASAP when you see this so we can continue to investigate.

Profile Color

  • Sometimes users may encounter the incorrect Profile color when powering on the console.

My Games and Apps:

  • We are tracking an issue in which certain apps are displaying the error code 0xD0000189 when launching.  Workaround reboot the console and launch the app.

See the rest of the story on Xbox Wire

Related:
New Preview Beta 1902 Build – 1/10/2019
New Preview Alpha 1904 Build – 1/10/2019
Three Things Our Team is Looking Forward to in the New Year!

Source: Xbox Blog