title: SSRS 2008 R2 Report Manager Loads Slowly in IE
body: <p>Within the last week or so, my SSRS Report Manager website performance has decreased drastically for three users. I'm not really sure why. Here are their stats</p>
  
  <ul>
  <li>User 1 is running a Virtual Machine with Windows XP and IE8.</li>
  <li>User 2 is running a Virtual Machine with Windows XP and IE8.</li>
  <li>User 3 is running a Virtual Machine with Windows 7 and IE9.</li>
  </ul>
  
  <p>They are all seeing long loading times when navigating through the Report Manager website and running reports. I try to run the same reports with the same parameters as them and have no issues. I am running on a Laptop with Windows 7 and IE9. If I check ExecutionLog2 and compare their times vs my times, they are all in the same ball park so I don't think it is the server. As far as I know, nothing has changed on the Report Server recently that would have caused this. A few other things I tried.</p>
  
  <ul>
  <li>If User 1 runs FireFox, the Report Manager website runs fast.</li>
  <li>If User 1 runs the Report Manager Website from the Thin Client (laptop, non VM), using IE7, the site works fast</li>
  <li>I took a fourth user who does not regularly use the site. She has Windows 7 and IE8. It worked fine.</li>
  </ul>
  
  <p>Any suggestions or ideas?</p>