New Windows 11 Build 27950 – New Gaming Improvements, New Changes and Fixes (Canary)

In this article, we will talk about the latest Windows 11 Insider Preview Build for the Canary Channel, which is the Build 27950.

Things that you need to keep in mind in the Canary Channel:

  • The builds that Microsoft releases to the Canary Channel represent the latest platform changes early in the development cycle and should not be seen as matched to any specific release of Windows and features and experiences included in these builds may never get released as they try out different concepts and get feedback. Features may change over time, be removed, or replaced and never get released beyond Windows Insiders. Some of these features and experiences could show up in future Windows releases when they’re ready.
  • Many features in the Canary Channel are rolled out using Control Feature Rollout technology, starting with a small subset of Insiders.
  • Some features may show up in the Dev and Beta Channels first before showing up in the Canary Channel.
  • To get off the Canary Channel, a clean install of Windows 11 will be required. As a reminder – Insiders can’t switch to a channel that is receiving builds with lower build numbers without doing a clean installation of Windows 11 due to technical setup requirements.
  • The desktop watermark shown at the lower right corner of the desktop is normal for these pre-release builds.

New Settings Change

Advanced Settings will revert to the previous “For Developers” experience after updating to this build. This change will come back soon.

Fixes in this Build

General

  • Fixed an issue causing some Insiders to experience a rollback attempting to install the latest build with either an 0xC1900101-0x20017 error or 0xC1900101-0x30017 error.

Taskbar and System Tray

  • Fixed an issue which could cause the app preview windows in the taskbar to become misaligned (away from the app icon you’d clicked / hovered over) after a display resolution change.

File Explorer

  • Fixed an issue where interacting with the context menu in File Explorer could lead to the body of File Explorer becoming unresponsive to clicks.
  • Fixed an issue which could lead to certain apps hanging when launching the Open or Save Dialog.
  • Fixed an issue where with certain apps installed, when you right clicked you may see the context menu unexpectedly switch back and forth with each right click between the normal initial view and “Show more options”.

Graphics

  • Fixed an which was causing some Insiders to experience screen flickers when using the browser (and potentially other scenarios) in the latest Canary builds.

Audio

  • If you were having issues with audio not working after the latest updates, that should be resolved now. Audio issues can have multiple root causes, though, so if you continue experiencing issues, please file feedback under Devices and Drivers > Audio and Sound in the Feedback Hub, if possible including a trace by using the “Capture the issue” option in Step #4 of the problem report.

Dynamic Lighting

  • Fixed an issue in Dynamic Lighting where the Dynamic Lighting Background Controller would occasionally consume excessive CPU after unlocking the machine.

Gaming Improvements

  • Microsoft has done some underlying work to help improve performance when gaming with game bar or other overlays on top of your game. This may particularly help those with multiple monitors which have different refresh rates.

For more information about this Build, you can check this article from the Microsoft Blog.

For a more in-depth presentation of the New Build, you can watch the video below from the youtube channel.

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