Hi,
My client has been using the RadEditor for Sharepoint 2010 for a number of years now and since they have updated their browsers to IE 11 there are a few issues with the editor. These are when highlighting text, it copies the text to left of the highlighted text and double clicking text to highlight it has the same issue.
Currently i have changed the X-UA-Compatible tag to IE=10 as a workaround at the moment but would like to know if there is another fix for this issue, i have attached a link to a video for you to see the problem.
http://www.irw.co.uk/media/252068/ie11_radeditor_issue_in_sharepoint_2010.swf
I upgraded the RadEditorSharepoint.dll to version 6.12.1.0 but the problem still persists.
Regards
Darren