When I try to preview a digital document by clicking on the preview in browser icon, I always get this address in my browser:http://www.localhost.com:8080/
And then a 'Could not connect' message in my browser.
Does not matter if Safari or Chrome or Firefox is set as default browser (mac, OS X 11.4)
Also: every(!) export to HTML5 ends uo with index.html being a complete blank page.