Comment 7 for bug 1980473

September 12th, same thing again.
Unfortunately, this time the workaround mentioned above doesn't seem to work. So, for the time being, I'm out of proper Bluetooth sound.
Last time, while issuing these commands something would pop up in between. (I don't remember what.)
Today nothing in between. dmesg looks slightly different, too:

30398.432011] usb 1-7: new full-speed USB device number 15 using xhci_hcd
[30398.581847] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.01
[30398.581853] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[30398.599309] Bluetooth: hci0: read Intel version: 370810011003110e00
[30398.599405] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
[30398.862420] Bluetooth: hci0: unexpected event for opcode 0xfc2f
[30398.879516] Bluetooth: hci0: Intel firmware patch completed and activated
[30416.968439] usbcore: deregistering interface driver btusb
[30430.397152] usbcore: registered new interface driver btusb
[30430.412277] Bluetooth: hci0: read Intel version: 370810011003110e32
[30430.412279] Bluetooth: hci0: Intel device is already patched. patch num: 32

Any help appreciated at bringing it back ...