Fixed: Video Glitch with Wi-Fi Adapter When Playing a Miracast Stream in Windows 8.1, 10

By: Radu Tyrsina
2 minute read

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Among the latest updates issued for Windows 8.1 and Windows 8 uses, we discovered one that solves annoying video glitches with certain Wi-Fi adapters when playing Miracast streams in Windows 8.1. Here are some more details on this:
Wi-Fi Adapter miracast stream windows 8.1

This issue occurs on a multiprocessor computer that is running Windows 8.1 or Windows Server 2012 R2. When you play a Miracast stream through a wireless network connection, a video glitch may occur. To resolve this issue, install update 2955164. For more information about how to obtain update 2955164, click the following article number to view the article in the Microsoft Knowledge Base: 2955164 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 update rollup: May 2014

Read AlsoOfficial Heart FM Radio App for Windows 8 Launched, Download Now


For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

Wi-Fi adapters problems with Miracast streams solved for some Windows 8.1 users

As with many other updates of this sort, Microsoft hasn’t disclosed a lot of details, only that you need to get the KB 2955164 update file installed for the update to make effect. Also, here’s the list of operating systems affected by the update:

  • Windows Server 2012 R2 Datacenter, Essentials, Foundation, Standard
  • Windows 8.1 Enterprise
  • Windows 8.1
  • Windows 8.1 Pro
  • Windows RT 8.1

So, if you found yourself having issues on your Windows 8.1 computer when plaing a Miracast stream through a wireless network connection, such as a video glitch, then you just need to make sure you don’t miss this update. Unfortunately, a working fix has been made available for download, so the single solution is through Windows Update.

Read AlsoSolved: ‘Your Location has Recently Been Accessed’ Alert in Windows 8, 8.1

For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on TrustPilot.com.
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).

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