Identity Server Login screen does not respond after login attempt in EngageOne Delivery Audit

After entering user name and password in the Identity Server Web and clicking on 'Log in', browser does not respond.

As per install and admin guide, the web browser required for Identity server web is 'Internet Explorer 11 (Edge), Google Chrome and Mozilla Firefox' to launch the UI.

Microsoft® Windows Server 2012  by default installs Internet Explorer 10 , which has a 'compatibility view'. Login is successful after turning that option ON.
UPDATED:  November 2, 2017