I have a ROCK64 4GB Rev. 2.
When I flash armbian to a SD card the board will boot fine and I can do basically anything for example apt-get update / upgrade. The board runs fine and stable for several hours.
But as soon as I reboot the board, the board will stop booting. There is no HDMI output and no ping response. Even after disconnecting power for several hours. Right now there is no way for me to get it to boot again except for flashing the fresh image to the SD-card.
I‘ve tried several SD-cards. I am using the original 5 V 3 A PSU.
There is nothing connected to the board except for ethernet and power.
Anyone got an idea?
