https://paste.armbian.com/evuxesilum

These are usb3 labeled adapters, I did have problems earlier on a pi3b using another brand of adapter, but these startech adapters have been bulletproof, for years. c0rnelius current kernel is .6.12.22-current-meson64, will this patch apply? I've also found data on these drives indicating a 20W peak power for write operations. My present drive psu is a pretty hot usb wall wort, so based on 5x20, I have a 100W rated supply from amazon should be here midweek, and which will also power a 5" fan in one end of the drive cage. Which should move enough air to cool the drives. The question is now about the 7 port usb3 hub, can it deliver the 4 amps per port these drives need during a wright operatoin. Probably can't be answered until I can get a scope on the line. And that won't be done till the far end of the week. ;o}... If & when i get the psu i'll likely be back with more pix. Thanks until then. . . Cheers Gene.

For Linux CP2102 doesn't work at 1.5 megabaud or 1500000 baud. for linux I discovered the CH341A I2C programmer. I just set it to TTL by a jumper and use it as 1.5 megabaud TTL UART 1500000 baud

@ER Samson To help figure out why your unit is stopping you could connect to it via an ssh session and as root run "journalctl -f". this might catch any error messages just prior to failure. When running with logs in zram, as Armbian does, the last messages in the logs are quite often lost when the system abruptly stops.