Disable password protection not working for my portfolio page- FRUSTRATED

In edit mode for the Adobe Portfilio (photography) I have choosen "no password protection for entire site" and saved the change under settings. None the less, the password protection page pops up and ask for a password!! I have choosen no password for the entire site in addition to each page. Still, when I reload the site, the password protection page appears. How do I deleat the password protection page - given I have already selected "no password for entire site" from the settings?? 

Whats the point of having a published site if no one can get pass the "enter the password" page??

Appreciate a quick response.