Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 27928 to the Canary Channel.
Changes and Improvements
[Genera]
- The updated battery iconography we began rolling out in the Canary Channel with Build 27802 is disabled in this build. This is only temporary, and we will re-enable this in a future Canary Channel flight.
[Settings]
We’re moving more time and language settings from Control Panel to Settings:
- You can now add additional clocks from Settings > Time & language > Date & time under the collapsed section which can be expanded for “Show time and date in the system tray”. For those unfamiliar with the feature, these additional clocks display in Notification Center, as well as the tooltip when hovering over the clock in the taskbar.
- You can now change your time server from Settings > Time & language > Date & time, under “Additional settings”.
- The formatting settings for date and time have moved from Settings > Time & language > Language & region to Settings > Time & language > Date & time, and you can now change your AM/PM symbol from here as well (along with other existing formatting settings).
- You can now change number and currency format from Settings > Time & language > Language & region, under the “Region” section.
- If you’d like to enable Unicode UTF-8 for worldwide language support, there is now a toggle for this under Settings > Time & language > Language & region, under the “Language” section.
- If needed, you can now copy current user language and region settings to welcome screen and system account, as well as new user accounts, from Settings > Time & language > Language & region, under “Additional settings”.
Fixes
[General]
- Fixed an underlying issue with dao360.dll in the latest builds which could result in some apps crashing.
[Click to Do (Preview)]
- Fixed the issue causing text and image actions in Click to Do to not work correctly and Click to Do to crash.
[File Explorer]
- Fixed an issue where File Explorer preview windows might appear when hovering over unrelated app icons in the taskbar.
- Fixed an issue where if you tried to use the unblock open in Properties for a file, it still shows as blocked when you open Properties the next time.
[Taskbar]
- Fixed an issue where If you accidentally clicked down and slid your mouse on the taskbar preview thumbnail, clicking it would stop working.
[Input]
- Fixed an underlying issue related to textinputframework.dll could result in certain apps like Sticky Notes and Notepad crashing.
- Fixed an issue where if you attempted to type Chinese with an IME after copying something with CTRL + C, it could result in the first character getting dropped.
[Login and Lock screen]
- Did some work to address underlying cases which could lead to you seeing a blank white screen, or a screen saying, “just a moment”, for a few minutes when logging in to your PC.
- Did some work to address an underlying issue which could lead to the taskbar being slow to load when unlocking your PC after coming out of sleep. This issue could also have led to the password field and other login screen contents not rendering when transitioning from lock screen to login screen after sleep. If you continue experiencing issues, please report them in the Feedback Hub under Install and Update > Logon hangs.
[Live captions]
- Fixed an issue where if you changed the opacity of live captions in Settings > Accessibility > Captions > Caption Style, it had no effect.
[Settings]
- Fixed an issue where Settings might crash if you attempt to add a security key under Settings > Account > Sign-in options.
[Other]
- Fixed an issue in the previous build where you might see multiple error pop ups about unexpected elements when opening Group Policy Editor.
Known issues
[General]
- We’re investigating reports that Settings > System > Storage > Temporary files is getting stuck when scanning files. We are also investigating previous Windows Installations also not showing.
- [NEW] Launching cmd non-elevated from the Run dialog may open in Windows Console Host rather than Windows Terminal, even if Windows Terminal is your default terminal app. If you’re experiencing this, you can type wt into Run to launch Windows Terminal directly.
[Windowing]
- [NEW] You may experience an increase in DWM crashes in this build (which could lead to you seeing a black flash).
[File Explorer]
- In dark mode, the red color used for a low space drive in This PC may be unexpectedly light colored in this build. Some of the other colors may also be incorrect, including that black is used for space remaining instead of a more visible color.
Reminders for Windows Insiders in the Canary Channel
- The builds we release 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 we 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 subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in this channel.
- Some features may show up in the Dev and Beta Channels first before showing up in the Canary Channel.
- Some features in active development we preview with Windows Insiders may not be fully localized and localization will happen over time as features are finalized. As you see issues with localization in your language, please report those issues to us via Feedback Hub.
- 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.
- Check out Flight Hub for a complete look at what build is in which Insider channel.
Thanks,
Amanda & Brandon
Source: https://blogs.windows.com/windows-insider/2025/08/20/announcing-windows-11-insider-preview-build-27928-canary-channel/