Starting at 6:00 p.m. PDT today, members of the Xbox One Preview Beta Ring will begin receiving the latest Xbox One system update (1806.180723-1749). Read on for more about the fixes and known issues in the latest 1806 system update. Please note that this build is a full build of around 3.4G and it does not factory refresh the console.

Fixes:

My Games and Apps
  • Users should no longer experience Various Games and Apps failing to launch which required a title uninstall and reinstall. This fix will resolve the issue when you launch the title.
  • Users should no longer experience an issue with the Store app erroring out with the (0x80070bfa) error when browsing/launching the Store.

Networking
  • Fixes to resolve the issue with Wireless and Wired networks failing to be detected when the console wakes from Instant on/connected standby.

Known Issues:

Groups
  • You may see issues with Groups if you frequently switch between your non-Preview console and your Preview console. Workaround: Reset your Groups locally on the Preview console through “My games & apps” > Groups, then using the “Delete all groups” button at the bottom of the page to resync from the service.

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


Source: New Preview Beta Ring 1806 System Update - 7/25/18 - Xbox Wire