Generated image never boots

[XIIIVI]

Hello,

First of all thanks you for this very noteworthy script. I tried it by using two instances of Stretch Lite as I'm working in headless mode. Everything ran fine, I transferred the .restore.img on an SD card with Balena Etcher but, when booting, the raspberry is stuck after detecting the USB hub

I reran many time to get the same result each time.

Have you any idea about the mistake I did ?

Many thanks for your help,

Best regards,

Fab