id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
6755	IE8: 'Paste as plain text' has a big time delay in IE8	James		"'''Steps to reproduce the defect:'''

 1. Open the Ajax sample in IE8.
 2. Click on 'Paste as plain text' to display the dialog.
 3. Paste in the contents of one of the sample text files & click OK.

The time taken to paste contents of a text file as plain text in CKEditor in Internet Explorer 8, is much longer than in other browsers.

File size | Time[[BR]]
10KByte   | 7 Sec[[BR]]
20KByte   | 28 Sec[[BR]]
40KByte   | 112 Sec[[BR]]

If you paste 80KByte as plain text, the a warning dialog is displayed that says: 

""Stop running this script?
A script on this page is causing Internet Explorer to run slowly. If it continues to run, your computer may become unresponsive.""

"	Bug	closed	Normal		Core : Pasting	3.4.3	fixed	IBM IE8	Damian joek Satya Minnekanti