I get to this point (see below command) and after I restart the server it will not read the sources.list entries, says that it cannot fetch them and my website is no longer responding. Traceroute completes without error. I went back to a previous snapshot where the website at least responds.
sudo apt-get install python-certbot-apache -t jessie-backports
Before I get to this point I edit the sources.list file to have:
deb http://ftp.debian.org/debian jessie-backports main
apt-get update runs fine after the file changes. But after I run the above command it screws up everything.
domain name: dwwireless.net