Facebook login hangs at “XD Proxy” when page is installed via Chrome Web Store

Question

The created the following web application:

http://www.web-allbum.com/

I also added it to the Chrome Web Store:

https://chrome.google.com/webstore/detail/

Answer 1

Open a new browser tab in Chrome and see if you have the Facebook 'App' installed. If so, drag it to the bottom right corner to uninstall. Once uninstalled the XD Proxy will work.

Reference: facebook connect blank pop up on chrome