I have an issue that seems completely random with some of our clients using IE11, I managed to replicate the issue that our check-out page on our website was causing IE to crash and close.
After a lot of research, it seems the issue is the SmartScreen Filter, I turned it off and the page doesn't crash anymore.
Problem is I can't replicate the problem on all our environments.
Anyone had issues with the smartscreen filter in IE11? All researches lead to similar issues in IE8 only.