Audio recording level keeps muting itself

Discussion in 'Windows 7 Support' started by Airlane, Jun 16, 2017.

  1. Airlane


    Jun 16, 2017
    Likes Received:
    Compaq CQ57 laptop, Win 7 Home Premium 64 bit.

    After I installed drivers for a Bluetooth dongle, the level of the audio in Stereo Mix Properties for recording (not for playback) began muting itself. If I go into Recording Devices and restore the level, it won't stay unmuted but after a few seconds, it will mute again. Strangely there are a lot of odd Microsoft Register Server sliders added to the Volume Mixer as the attached snip shows.

    Any ideas? Stereo Mix Properties.JPG Volume controls.JPG
    Airlane, Jun 16, 2017
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  2. Airlane

    john steadman

    Feb 22, 2014
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    most unusual scan your machine for virus infections
    john steadman, Aug 25, 2017
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