I was wondering if anyone has had any bugs show up after updating to ie9, for some reason my video page isnt working correctly in ie9 and trying to track down the problem, informed ie9 web development help forums just waiting to get a response.
I finally got a answer from microsoft. here it is.
Have you tried Compatibility View for that site? Uncheck "Display all sites in Compatibility View" if you have that setting checked.... IT works fine for me without Compatibility settings and uses the IE9 Default rendering.
Also it is using scripting and scripted Appelets... Tools>Internet OPtions, Security tab, click "Reset all zones to default"
so if anyone has any problems with ie9 when they update to to test on. try this it worked for my site my video is back and all is good (on the site atleast).
I dont understand why MS doesn't design the browser to automatically do this, now i will have to find out if i have to have a custom header on my website for ie9. anyway hope it helps someone if they run into there website not working right.