Miracast not working - Windows 11 Enterprise (MDM Intune)

LawlessQ 10 Reputation points

Microsoft 4k Wireless Display adapter Microsoft Wireless Display adapter v2 obviously already tried all other troubleshooting steps.

Cannot connect to either of these adapters with Windows 11 Enterprise
Can connect to both adapters with Windows 10 Enterprise
Can connect to both adapters with Windows 11 Home MDM we use is with Intune.

Endpoint Security baseline is not assigned to all devices.
Bitlocker is enabled on devices. Any help would be appreciated.

Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,374 questions
Microsoft Intune
Microsoft Intune
A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.
4,456 questions
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3 answers

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  1. S.Sengupta 15,676 Reputation points MVP

    Miracast events are logged to Wlanautoconfig.The event log errors can provide more details on where the connection fails.

  2. LawlessQ 10 Reputation points

    Just implemented this: https://www.leonsitblog.com/2020/01/resolving-wifi-display-connection.html This Fix was what resolved the issue. (in my case I had not enabled security baseline yet as my windows 10 devices worked fine but windows 11 devices did not) In case the link above gets removed or the website removes itself. This is the below fix:

    Needed to create a Firewall exclusion and configured a new profile in the following manner;

    1. Navigate to Devices > Windows
    2. Select Configuration Profiles and then Create Profile
    3. Enter a suitable name, select Windows 10 and later for the platform and then Endpoint protection for the profile type
    4. Navigate to Microsoft Defender Firewall under the Firewall rules heading select Add Populate the settings based on the Wireless Display (TCP-In) Firewall rule User's image

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    The profile should then be deployed to your devices enabling you to connect to Wi-Fi displays once more.

  3. U2 Pas 0 Reputation points

    I also had to open UDP to get it working. Here my rules:

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