How to allow Miracast?


how can I create a rule that allows Miracast for wireless connection to do screensharing with a Samsung TV? I have tried everything. It discovers the screen but it cannot establish a connection.



  • Flexx
    Flexx Defender of the month mod

    Kindly contact Bitdefender support by visiting

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    OMEN Laptop 15-en1037AX (Bitdefender Total Security) & Samsung Galaxy S22 Ultra (Bitdefender Mobile Security)

  • Alexandru_BD
    Alexandru_BD admin
    edited November 16

    Hello @Martin5467,

    I think the Firewall is causing this. Set network adapters to home office and stealth mode to off. The TV should prompt you to allow the connection, and you may have missed it, so it's better to reset the firewall rules you have set previously and remove the miracast/tv from the network, and reconnect them again.

    Later edit: I have noticed that the Support representatives also sent you detailed instructions for this:

    In order to screen-cast to a wireless TV, please follow the steps below:

    1. Open the Bitdefender app.
    2. Go to Protection > Firewall > Settings.
    3. Go to the Network Adapters tab and make sure that all of your network adapters are set to Home/Office.
    4. Go to the Settings tab > Stealth Mode > Edit stealth settings and turn off Stealth Mode for all of your network adapters.
    5. *Make sure to change the settings for all of your network adapters.

    Let us know how it goes.