@to-user asks (https://discourse.trueos.org/t/btx-loader-read-error/1427):
When booting one of my systems I always get an error message:
BTX loader 1.00 BTX version is 1.02
Consoles: internal video/keyboard
BIOS drive A: is disk0
BIOS drive B: is disk1
read 1 from 0 to x7d8a6350, error: 0x40read 1 from 0 to 0x7d8a6350, error 0x40
That is relatively new and, I'm pretty sure, not really good.
Also all existing BEs didn't properly boot. I was able to install the June 1st 2017 image into a new BE and working with it just fine.