Network timed out while trying to connect to https://index.docker.io

Question

I installed Docker-Toolbox just now while following their webpage

I started with Docker QuickStart Terminal and see following

Answer 1

On Windows this happened when I moved from a work network to a home network.

To solve it, run:

1. docker-machine stop
2. docker-machine start
3. docker-env
4. "C:\Program Files\Docker Toolbox\docker-machine.exe" env | Invoke-Expression