Same problem. After reboot all led still be blue. Cant re-set it via rainbow… download speed is decreased…
pkgupdate do only this without any changes
INFO:Target Turris OS: 6.0.1
INFO:Queue removal of fix-turris1x-leds-migrate
INFO:Queue removal of fix-turris1x-kernel-install
INFO:Queue removal of fix-firewall-check-reboot
INFO:Queue removal of fix-firewall-zone-limit
INFO:Queue removal of fix-turris1x-btrfs-sdcard
INFO:Queue removal of fix-remote-access-ca-permissions
INFO:Queue removal of fix-network-devices
INFO:Queue removal of fix-lighttpd-sync-with-upstream
INFO:Queue removal of fix-firewall-doublesafe
Press return to continue, CTRL+C to abort
INFO:Downloading packages
INFO:Executing preupdate hook: 05_schnapps.sh
Snapshot number 79 created
INFO:Unpacking download packages
INFO:Checking for file collisions between packages
INFO:Running pre-install and pre-rm scripts and merging packages to root file system
INFO:Running prerm of fix-turris1x-leds-migrate
INFO:Running prerm of fix-turris1x-kernel-install
INFO:Running prerm of fix-firewall-check-reboot
INFO:Running prerm of fix-firewall-zone-limit
INFO:Running prerm of fix-turris1x-btrfs-sdcard
INFO:Running prerm of fix-remote-access-ca-permissions
INFO:Running prerm of fix-network-devices
INFO:Running prerm of fix-lighttpd-sync-with-upstream
INFO:Running prerm of fix-firewall-doublesafe
INFO:Removing packages and leftover files
INFO:Running post-install and post-rm scripts
INFO:Cleaning up control files
INFO:Executing postupdate hook: 10_kernel-install
INFO:Executing postupdate hook: 20_update_alternatives.sh
INFO:Executing postupdate hook: 95_schnapps.sh
Snapshot number 80 created
INFO:Executing postupdate hook: 99_approvals_cleanup
INFO:Executing postupdate hook: cleanup_rc_d.sh