I have found some strange issue. I'm using PhantomJs v2.1.1 on Windows 7 and Ubuntu 16.04. I tried to open page https://my.avast.com and under Windows it has succeeded but on Ubuntu it has failed. Also I tried to run example .js script added to phantomjs2.1.1--.tar.gz file, e.g.
phantomjs responsive-screenshot.js https://my.avast.com png
but it has not succeeded - only images without background and with text Loading
have been written.
Could you propose workaround for this situation?
My main goal is to login to avast.com page under headless linux.