In the past, I was told the copy/paste issue was a common java redactor problem, that there wasn't really a good fix for (your suggestion of clicking the <> didn't work well for us)http://www.forum.osticket.com/d/discussion//unable-to-continue-typing-a-reply-after-pasting-information#latestWe had upgraded to 1.9.12 but had some very bizarre behavior when trying to add attachments to responses, that seemed to go away when we rolled back to 1.9.9, and since 1.10 is likely right around the corner, we have just been waiting.