XMLHttpRequest - SEC7127: Redirect was blocked for CORS request

Question

I am getting below error when I visit our webpage first time on IE11. It works in Chrome on my machine but doesn\'t work on other developer\'s machine. But it works when pag

Answer 1

I can't find this documented anywhere, but in my testing it appears that:

XMLHttpRequest: Network Error 0x2ef1

specifically refers to a mixed mode error; for example when an https site serves a request to redirect to an http site.