[Braillenote] not enough storage space

[Greg Wocher]

            Hello all,
    I have a bn qt and today while I was taking notes at church I went to exit 
and when I did this my unit said not enough storage space to complete action.  
I exited without saving and checked out how much space I had on the flash disk 
and it said I had 12 mbs of free space.  Has anyone had this happen and if so 
what did you fo to correct it?
Thanks Greg