Article ID: 2809153 - View products that this article applies to.
This issue occurs because Windows takes longer than expected to disconnect the device. Normally, after you turn off a Bluetooth device, the device is disconnected from the computer in a few seconds.
Cumulative Update informationTo resolve this issue, install the Windows 8 and Windows Server 2012 cumulative update 2811660. For more information about how to obtain this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
(https://support.microsoft.com/kb/2811660/ )Windows 8 and Windows Server 2012 cumulative update: March 2013
To work around this issue, disconnect and connect the Bluetooth device manually.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.
(https://support.microsoft.com/kb/824684/ )Description of the standard terminology that is used to describe Microsoft software updates
Article ID: 2809153 - Last Review: March 12, 2013 - Revision: 1.0