We have a RadTabStrip that uses NavigateUrl on the tabs. With Q2, it worked fine on desktop browsers and on the iPad/iPhone. Now that we have upgraded to Q3, touching the tabs on the iPad/iPhone no longer works. It does not navigate to the URL. We reverted to Q2, and it works again.
Oddly enough, while we were debuggiing with Q3, if we put something in the OnClientTabSelected event, such as
OnClientTabSelected = "alert('blah');"