Preview Alpha Insiders can expect another new update today, complete with brand new fixes. This update (1802.180131-1450) will begin rolling out at 6.00 p.m. PST and will become mandatory shortly after that. Read on to learn more about the fixes and known issues related to this build.

Fixes:

Mixer

Fixed an issue which caused the Mixer app to crash when connecting a headset while the app is in use.

General

Resolved an issue which sometimes caused degraded console performance in games, apps, and on the dashboard.

Party Chat

Miscellaneous performance improvements for party chat.

Dynamic Theming

Additional fixes to address an issue which caused switching between Light and Dark themes to occur at incorrect times.

Known Issues:

Games Installation

Games that are installed fail to launch. Workaround: If the games are installed to an external drive please copy the game to the internal drive or attempt to delete the title and redownload to fix the launch error.

Display

We are investigating the inaccurate RGB colors that have been reported when displaying in 4K HDR mode when playing a UHD disc.

Tournaments

The left and right navigation for selecting date and time during Tournament creation is currently reversed when the console language is set to Arabic or Hebrew.

Left and right navigation in Tournament twists is reversed when the console language is set to Arabic or Hebrew.

Left and right navigation in the bracket view of Tournaments is reversed when the console language is set to Arabic or Hebrew.

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