Angular localhost - URL not found in Internet Explorer 11

Question

We use Azure AD to authenticate in our Angular Application. We have a "reply URL" with a very long token which results in a 404 in Internet Explorer but not in other browsers.

The problem only occurs in local development:

http://localhost:4200/refresh#id_token=eyJ0eXAiOiJKV ... (very long string)

When we deploy the application, the url works just fine:

http://www.example.com/refresh#id_token=eyJ0eXAiOiJKV ... (very long string)

What could be the issue ?

Answer 1

Found out what happens.

Settings -> Compatibility View Settings -> Uncheck "Display intranet sites in Compatibility View"

Now it works

Answer 2

Very helpful question and answer. Thanks!