Hi Matias!
Thanks for your suggestion, but it did not help me ;(
Hangs are occurring periodically as with previous version of firmware.
In any way, thanks!
** Attachment added: "I have attached few bad last syslogs entryes and one
good."
Try installing the latest firmware from git:
1. Make a backup of /lib/firmware
2. Download the latest firmware package e.g.
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-20200519.tar.gz
3. Unzip it
4. sudo make install
5. Reboot your system