booting Arch stucks with Reading supported feature failed (-16)

Question

My new Arch installation always stucks after rebooting with the Message [x.yz] Bluetooth: hci0: Reading supported features failed (-16). It is just doing nothing until I start a session on tty2 by pressing CTRL+ALT+F2 and going back to CTRL+ALT+F1 without logging in in tty2 (btw. I have installed gnome with gdm). Bluetooth is working well once I'm logged in...

Here are all journalctl - b-Outputs containing 'Bluetooth':

Mar 06 14:56:23 archBook kernel: Bluetooth: Core ver 2.22
Mar 06 14:56:23 archBook kernel: Bluetooth: HCI device and connection manager initialized
Mar 06 14:56:23 archBook kernel: Bluetooth: HCI socket layer initialized
Mar 06 14:56:23 archBook kernel: Bluetooth: L2CAP socket layer initialized
Mar 06 14:56:23 archBook kernel: Bluetooth: SCO socket layer initialized
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Device revision is 16
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Secure boot is enabled
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: OTP lock is enabled
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: API lock is enabled
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Debug lock is disabled
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Minimum firmware build 1 week 10 2014
Mar 06 14:56:23 archBook kernel: Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
Mar 06 14:56:23 archBook systemd[1]: Starting Bluetooth service...
Mar 06 14:56:23 archBook bluetoothd[392]: Bluetooth daemon 5.56
Mar 06 14:56:23 archBook systemd[1]: Started Bluetooth service.
Mar 06 14:56:23 archBook systemd[1]: Reached target Bluetooth.
Mar 06 14:56:23 archBook kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Mar 06 14:56:23 archBook kernel: Bluetooth: BNEP filters: protocol multicast
Mar 06 14:56:23 archBook kernel: Bluetooth: BNEP socket layer initialized
Mar 06 14:56:23 archBook bluetoothd[392]: Bluetooth management interface 1.19 initialized
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Waiting for firmware download to complete
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Firmware loaded in 1675919 usecs
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Waiting for device to boot
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Device booted in 11722 usecs
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Applying Intel DDC parameters completed
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Reading supported features failed (-16)
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Telemetry exception format not supported
Mar 06 14:56:25 archBook kernel: Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
Mar 06 15:01:32 archBook kernel: Bluetooth: RFCOMM TTY layer initialized
Mar 06 15:01:32 archBook kernel: Bluetooth: RFCOMM socket layer initialized
Mar 06 15:01:32 archBook kernel: Bluetooth: RFCOMM ver 1.11
Mar 06 15:01:36 archBook systemd[749]: Starting Bluetooth OBEX service...
Mar 06 15:01:36 archBook systemd[749]: Started Bluetooth OBEX service.

Hope somebody can help me to fix this since it sucks to always enter tty2 before I can log in via GUI...

Thanks for any advice and tell me if you need more information