My device is Redmi Note 10 Pro running Crdroid 7.19 (Android 11). I have always had problems with Bluetooth randomly disconnecting, but this used to happen like once a couple weeks.

But today my device went crazy. For the last 8 or so hours it’s been repeatedly turning bluetooth on and off and every so often showing a “bluetooth keeps stopping” error.

  • I tried clearing cache and data for the Bluetooth app.
  • I cleared cache and dalvik in TWRP.
  • I rebooted plenty of times.
  • I tried changing AVRCP and MAP versions in Developer options

Nothing helped

This is the error log

What can I do?

  • limerodEnglish
    1·
    9 months ago

    You mentioned running Crdroid. Did this issue occur in the stock rom? Contact/report the issue to people maintaining the rom for your device. Low-level stuff can only be fixed by those.

    • nudny ekscentryk@szmer.infoOPEnglish
      1·
      9 months ago

      I did, they were unable to replicate the issue and noone ever reported this. This didn’t occur in other roms though.

      also, I never used the stock rom. Unlocked and re-flashed the day I bought the device.

      edit: the only similar reports were for Pixel 3a’s running stock rom

      • limerodEnglish
        1·
        9 months ago

        I see. Then, there’s not much we can do. This is one of those difficult to reproduce bugs, I guess. Relevant xkcd: https://xkcd.com/583/

        • nudny ekscentryk@szmer.infoOPEnglish
          1·
          9 months ago

          lol, good one.

          anyway, it’s irreproducability was why I was hoping to ask wider audience than users of this particular rom