Reported by drein on 2010-09-28 05:59
Step to reproduce it:

1. open your favourite editor, I made the test with notepad.
2. write some word, for example "hello world".
3. With left arrow key go back of 3 4 charachters and go to the w of "world".
4. press delete key on your keyboard.
   While you are deleting the word, check the content in your display braille. It will no be updated, so you will continue read the word "world", also if it is being deleted. If you press any other key or move arrow keys, the display will be updated.