I tested a third headphone, Philips SHB3075, in my acer laptop, and autoconnection works, but manual reconnections not. For manual connections is the same than for redmi, i had to try connect a lot of times than it works.
** Attachment added: "Philips SHB3075 cap, manual connection bad" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1879582/+attachment/5379075/+files/philipsSHB3075-manualConnect-bad.cap -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1879582 Title: [Redmi AirDots Bluetooth] I need to remove device in settings every time i want to connect again To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1879582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs