hello, i have installed fresh CoreELEC-Amlogic-ng.arm-19.1-Matrix_rc4 on my mecool KI Pro (S905D).
I have to reboot the mecool box after first boot, because my screen is completely green like here on link (220.127.116.11 Discussion - #329 by rajawaqas).
In the background I can hear, that tvheaded successfully have booted, because I can hear audio. the box recognize remote buttons too. After shutoff and restart, all is working.
its because of old bootloader and not fixable, like in the link above, right?