21 issues with KB2919355

KB2919355 – Windows RT 8.1, Win 8.1 and Server 2012 R2 Update April 2014

There are 21 issues being tracked with this MS update.

As quoted from the MS website

“Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 Update is a cumulative update that includes all previous released security updates and nonsecurity updates. In addition to previous updates, it includes improvements such as improved Internet Explorer 11 compatibility for enterprise applications, usability improvements, extended mobile device management and improved hardware support.

Important All future security and nonsecurity updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require this update to be installed. We recommend that you install this update on your Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2-based computer in order to receive continued future updates.”

What concerns me is this update has caused BSOD INACCESSIBLE_BOOT_DEVICE issues on servers with LSI based raid cards like DELL servers and others. More info regarding this here

KB2919355 issues listed here