Microsoft has released Windows 10 Insider Preview Build 17728 (RS5) to Windows Insiders in the Fast ring

Today, we are releasing Windows 10 Insider Preview Build 17728 (RS5) to Windows Insiders in the Fast ring.

Our second RS5 Bug Bash officially kicked off last Friday and runs through to August 5th, 2018. You know the drill – do all the quests! Insiders in the Slow ring can also participate! AND we’ll be doing a Mixer webcast on Wednesday August 1st (tomorrow!) at 10am PDT.

General changes, improvements, and fixes for PC
We fixed the issue resulting in the Clock & Calendar flyout sometimes not appearing until you clicked Start or the Action Center. This same issue impacted both notifications and the taskbar jump lists appearing. Thank you to all the Windows Insiders who gave feedback on this issue.
We fixed an issue resulting minimized apps having squished thumbnails in Task View.
We fixed an issue where when open Task View would crash if you pressed Alt+F4 and Timeline was enabled.
We fixed an issue where Timeline’s scrollbar didn’t work with touch.
We fixed an issue where the top border of UWP apps would still be accent colored even if having an accent colored border was disabled in Settings.
We fixed an issue resulting in the tops of apps in tablet mode being clipped (i.e. missing pixels).
We fixed an issue where the taskbar would stay on top of full-screened apps if you had previously hovered over any grouped taskbar icon to bring up the extended list of previews, but then clicked elsewhere to dismiss it.
As some keen eye’d Insiders noticed, we’ve been working on our scaling logic and you should find apps resize better now after monitor DPI changes. As always, we appreciate feedback in this space, so let us know if you have any issues.
We fixed an issue where Find on Page in Microsoft Edge would stop working for open PDFs once the PDF had been refreshed.
We fixed an issue where Ctrl-based keyboard shortcuts (like Ctrl+C, Ctrl+A) didn’t work in editable fields for PDFs opened in Microsoft Edge.
We fixed an issue where the icons in the Microsoft Edge extension pane were drawing unexpectedly close to the toggles.
We fixed an issue where the enabled/disabled state of Fast Startup would be reset to default after upgrading. After upgrading off of this build your preferred state will persist.
We fixed an issue where the Windows Security icon in the taskbar notification area (systray) would become a little bit blurrier every time there was a resolution change.
We fixed an issue where the USERNAME environment variable was returning SYSTEM when queried from an un-elevated Command Prompt in recent builds.
We fixed the issue where if the Narrator key is set to just Insert, sending a Narrator command from a braille display should now function as designed regardless if the Caps Lock key is a part of the Narrator key mapping.
We fixed the issue in Narrator’s automatic dialog reading where the title of the dialog is being spoken more than once.
We fixed the issue where Narrator won’t read combo boxes until Alt + down arrow is pressed.

  Windows 10 Insider Preview Build 17728 released