cyber got a reaction from guidol in Armbian for Amlogic S9xxx kernel 5.x
I forgot this box owns a HDMI-Port ;-)
I was not satisfied with the sound (atmos) capabilities of the android box. So i substituted an old Dockstar with this box as NAS.
I did an update to 5.98 via apt-get upgrade. Suddenly a "shutdown -r now" works. The unit is back within 20 sec.