This is a known issue in IE 11 that can be fixed by using the compatibility view in IE 10.
To enable compatibility mode
1. Open up Internet Explorer 11
2. Press Alt key on your keyboard to bring up the top menu. And then go to Tools > Developer Tools. Alternatively you can just press the F12 key
on your keyboard.
3. This will bring up the IE developer tools. Click Browser Mode and then click on the Internet Explorer version you want to simulate - in this case IE 10 compatibility view.
4. Create a new request using one-click-submit and you should see the Request (request ID) generated without any delay.