Issue with 03-installation-and-setup

When I run => evbox shell

It gives me this ?!

Info: Ensuring packages are installed.
Error: Head "https://cache.nixos.org/faakmnmx9q8nhi890f4zsls4js4b8pfy.narinfo": read tcp 192.168.93.128:52396->146.75.54.217:443: read: connection reset by peer
