My application responds very slowly in IE 9.0.15 but works perfectly fine in IE 9.0.17. We are on the verge of postponing our release due to this. We had no luck after 50 hours of struggle. We used dynatrace but it could only tell that the rendering is taking huge amount of time in .15. An example of slowness is when you type in something in a textbox, the text takes around 3-4 seconds to appear. When you click on a date picker, it takes around 5-6 seconds to appear. Our app is based on dojo 1.5. Please help!
unfortunately, i cant provide the link to the application due to security reasons. I havent tried in .16 version.
Otherwise, if you could tell what changed from .15 to .17, we can get a direction.
Thanks,
Anurag