Hass.io can’t boot from the connected M2 SSD.
The Raspberry can boot without problems with the same SSD and Raspbian Lite.
I also tried the bootcode.bin and the timeout file - but without success.
Additionally I tried four different power supply’s - also no success.
Raspberry 3B and Raspberry 3B+
SSD Kingston A400 240GB M2
USB SATA chip ASMedia 1153E
Any help is highly appreciated.