Assume that you log on to Microsoft Outlook Web App in Windows Internet Explorer 9 in a Microsoft Exchange Server 2013 environment. When you frequently refresh Internet Explorer 9, the memory usage of Internet Explorer 9 increases quickly. Then, Internet Explorer 9 freezes.
Note This issue does not occur in later versions of Internet Explorer or in an Exchange Server 2010 environment.
Note This issue does not occur in later versions of Internet Explorer or in an Exchange Server 2010 environment.