It turned out that there was a firmware bluetooth issue with my Broadcom device. I found the issue with `dmesg | grep -i bluetooth ` and I could fix it by simply downloading the missing firmware from https://github.com/winterheart/broadcom-bt-firmware - now everything works.
It turned out that there was a firmware bluetooth issue with my Broadcom device. I found the issue with `dmesg | grep -i bluetooth ` and I could fix it by simply downloading the missing firmware from https:/ /github. com/winterheart /broadcom- bt-firmware - now everything works.