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  1. Qt
  2. QTBUG-89757

BTLE central disconnect when BTLE peripheral advertise stops on few Samsung Devices

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.15.2
    • None
    • Android

      Hi, i have an application that connect to a bluetooth device and at the same time, it will advertise itself on BTLE. It works fine on almost every android device, just only on few Samsung devices (for example S8), i've got disconnection from the BTLE device every time the advertising stops deterministically.

      The error that i saw in the log is:

      "errorAuthorizationErrorFailed to authorize on the remote device"

      On these devices, i disabled every thing that could be create a battery optimization.

      The attached log describes that scenario: Samsung connected to a bluetooth device, and when the advertise stops, the connection to the BTLE device hangs.

        1. btsnoop_hci.log
          189 kB
          Roberto Viola
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            ablasche Alex Blasche
            robertoviola Roberto Viola
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              Created:
              Updated:

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