Scan for Compliance Module

I’m trying to work through the Scan For Compliance module however my Chef Automate instance seems hung. When I navigate to the default docker ip I get a page saying ‘Bringing up Chef Automate Pilot Environment’ but its been ‘loading’ for a long time, over an hour. Not sure how to debug, could you provide some pointers?

I am using Windows 7 and have installed the Docker toolbox. My configuration worked fine for the inspec module.

Thanks in advance Mark