I don't have HC, CC, VDI, or Citrix enabled. Also, I have 4 SA 4500s in use (1 lab) and I did not experience a delay on any of themr when I was running 6.4R1. It was immediately after upgrading when I tested roles on each device. I use AD for AAA (before and after upgrade). I did notice when I logged into a role using a workstation that is running IE 8, that it was blocking an add-on and then requested permission to run a Java applet (like previous post had said), but this wasn't the case pre upgrade. Thanks for the input.
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