In IE, create a table and add a caption Apply the style="display: none" to the caption Attempt to select table using the Editor's select table function and an unspecified error is thrown in the console This issue was reproduced on the RadEditor demo page. This issue only happens in IE, could not reproduce in Firefox or Chrome. This issue does not occur when the display: none style is removed from the caption. Video: http://www.screencast.com/t/QxHb25w6e