Here’s what’s improved and fixed in Windows 10 Insider PC build 15055

Microsoft is rolling out today the Windows 10 Insider build 15055 to PC users on the Fast Ring, and the new bits bring no new features but a significant list of changes and fixes. The most important highlights are several fixes for Microsoft Edge, but there are also some improvements for multi-monitor settings, bluetooth pairing, printing and the OneDrive desktop app.

You can fin the full list of fixes and improvements below:

• If you have Symantec/Norton anti-virus software installed on your PC, you should no longer get an 0x80070228 error when attempting to download this build. Symantec released updated anti-virus definitions last week that fixes this issue. Please make sure your Symantec/Norton anti-virus software has the most up-to-date anti-virus definitions BEFORE taking trying to install today’s build.
• PCs should no longer fail to update to this build at 71% and roll-back to the previous build.
• If you have additional language packs installed, this build should install just fine.
• We fixed an issue where sometimes the context menu when right-clicking a misspelled word in Microsoft Edge would launch in an unexpected place or under the Edge window.
• When using “Cast media to device” in Microsoft Edge, it will now open the Connect pane (also seen when using Win + K).
• We fixed an issue from recent builds where Microsoft Edge might immediately show a “Not responding” state after opening a link or pasting a URL in a new tab.
• We fixed an issue where sometimes the tab mouse-over description tooltips in Microsoft Edge would stay on the screen even after closing the relevant tab.
• We fixed an issue that could result in Microsoft Edge unexpectedly attempting to download certain webpages rather than navigating to them when the uBlock Origin extension was enabled.
• We fixed an issue where it wasn’t possible to use touch to set focus to text boxes in Microsoft Edge’s Web Notes in order to enter text.
• We fixed an issue where, after using Ctrl + W to close multiple tabs in Microsoft Edge at once, the active tab might lose focus and keyboard shortcuts would stop working until moving focus away from and back to the tab.
• We fixed an issue recently where if you have selected text in Microsoft Edge, moved focus away from the window, then returned focus using Alt + Tab or the mouse, trying to copy the selected text wouldn’t work. We also fixed a recent issue where if you used Ctrl + C to copy selected text in the Edge URL bar, and then Ctrl + Shift + P to open a new InPrivate window or Ctrl + N to open a new regular window, using Ctrl + V to paste the copied URL into the new window’s address bar wouldn’t work.
• We fixed an issue for Insiders where, if focus was set to a Microsoft Edge window, touchpad and keyboard input might periodically stop working for a few seconds at a time.
• We fixed an issue for Insiders with multiple monitors resulting in flickering and rendering issues when the Hub button in Microsoft Edge was pressed.
• We fixed an issue where Insiders with multiple monitors might find one of their monitors would stop rendering (with the exception of the mouse).
• We fixed an issue resulting in Microsoft Groove sometimes no longer rendering correctly after snapping the app to one side of the monitor and changing the size.
• We fixed an issue from recent flights resulting in the taskbar getting into a state where many of the thumbnail previews would be unexpectedly blank.
• We fixed an issue for certain USB-powered monitors where the taskbar clock would sometimes stop rendering for a few minutes (seemingly stuck, but would refresh on mouse-over).
• We fixed an issue where the battery flyout would crash the second time the battery icon in the taskbar was clicked.
• We fixed an issue from recent flights resulting in OneDrive.exe unexpectedly sometimes running with a high percent CPU for a long time.
• We fixed an issue that Insiders may have experienced resulting in paste not working if the copied content was from a UWP app that was currently suspended.
• We fixed an issue where certain devices were unexpectedly not being discovered when searching for available pairings to add in Bluetooth & Other Devices Settings.
• We fixed an issue where for those with certain printers, clicking on “More settings” in the UWP app print dialog would result in the print dialog hanging.
• We fixed a recent issue where many of the advanced settings dialogs, such as the one seen when searching for driver updates, were grey or had grey components instead of the expected white.
• We fixed an issue resulting in Windows Defender Antivirus notifications not opening Windows Defender Security Center when clicked.
• We fixed an issue resulting in a Microsoft Visual C++ Runtime Library error dialog citing a TabTip.exe runtime error unexpectedly appearing on the login screen for some Insiders.

As usual, you can download this latest build by checking Windows Update on your PC Settings. As you can expect, this build also includes some known issues and we invite you to check the full list over here.