Recently I've experienced a problem that I was wondering if others have had... and what to do about it.

While typing a long message for posting on this bulletin board, (as most of mine are) occassionally there will be a need to erase some words or sentences that I would like to revise before posting. If its just a short group of words or a short sentence, I merely use the backspace key to delete. If it's a paragraph or more, I'll highlight and delete. On several occassions when backspacing, I lose my connection at times after five or more clicks on the backspace key and the page reverts to the top, the entire text is dropped, and I have to start all over again from the begining... which is very frustrating. Anyone have the same experience?