Hi again I tried to connect again and now I am back to stuck on waiting for headers as shown: sudo apt-get update Hit:1 http://packages.revolutionpi.de stretch InRelease Hit:2 http://archive.raspberrypi.org/debian stretch InRelease Hit:3 http://packages.revolutionpi.de stretch-backports InRelease 0%...

Works!

Hi, I have a Core 3+ and recently installed the Stretch image following the getting started guide. My device is behind a router at our office. After flashing, I believe I typed correctly the MAC and Serial Number. Trying to do update, I get a rejected connection message. pi@RevPi10025769481:~ $ sudo...