Hello, I now made dozens of test installing from snapshot.debian.org and I get random problems. Most of the time i get a Debootstrap Error that dist/stretch/main/binary-amd64/Packages could not be retrieved but also libacl1, adduser, and others can't be downloaded.
Installing from ftp.de.debian.org always works. I am now very sure that the problem is that snapshot.debian.org is very unreliable. Can you please assign this bug to "Package: snapshot.debian.org" ? Thanks