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Internet Explorer 11 hangs after uploading files and returning PDF RRS feed

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  • Internet Explorer 11 hangs after submitting a form that contains uploaded files and returns a PDF.  This functionality works on all browsers (Chrome, FireFox, Opera) except IE 11.  It works fine on IE 8, 9, 10 and previous versions of IE 11.  I'm not sure what has changed or exactly which IE 11 update introduced the error, but it no longer works.  I've debugged the ASP.NET MVC action and used fiddler2 to analyze what is being returned.  Everything being returned is fine, but IE just hangs.  If you submit the form without unloading a file, it works fine.  It only hangs when you upload files and return a PDF.  If I submit the form and upload files but return another page instead of a PDF, it works.  It only occurs when submitting a form with a file and return a PDF.  Any ideas?

    Tuesday, August 12, 2014 4:46 PM

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