We have upgraded our Telerik RadEditor to 2015.1.401.45 version.
We are facing issue in IE as mentioned below:
In IE when we select an image and change from Design to HTML mode or try to apply any paragraph style to it, the browser gets unresponsive.
I am able to reproduce the same behaviour with the Telerik demo: http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx?skin=Default
Can you please help us in solving this issue ?