I have been seeing an issue on my customers' PCs with an internal proprietary web application. When you sign in, an additional IE9 window is opened and the browser becomes unstable or unresponsive.
We are able to work around the issue by opening IE9 (No Add Ons) from accessories menu.
However, the problem persists if I open Manage Add Ons and disable everything I can find.
So, the question: How does Manage Add Ons / Disable all that I can find differ from IE 9 (No Add Ons) from the start menu?
Is there a way I can compare a live dump of running processes or extensions to view the results from each of these cases to see what is still running in the Manage Add Ons / Disable everything scenario that might be interfering with our application?
Thanks!