Telika: These things only happen to me when i make a formatting mistake, like forgetting some bracket in complicated quote/unquote posts.
When the posting seems to lag, i usually copypaste the content, close the typing window, repaste it in another, and look for such formatting mistakes. And find it, and click on post, and get no other problem...
I thought the same, but I tried copying it several times, read thorugh it over and over again in text document, tried removing link, went through all quote marks and replaced them with quote marks from freshly opened post and nothing helped. I still don't know why it happened.