Hi Theresa, It only happened while I was offline, with wifi active but no recognized hot spot nearby. When I hit 'done' I got a message pop up saying "message not saved" or something to that effect, it was the same message that you get if you hit 'done' without editing a note. To answer your questions; - It occured several times on the same note, but editing has worked since I returned to my office. - I didn't try it in any other notes. - The note in question is one that I had created several days prior, then edited/added to on the day. Once I hit 'done' the note basically reverted back to where it had been before the day's additions. - I had created the note myself on the same platform (an Android Tablet) that I encountered the issue with, though it had been synced with a PC previously if that counts for something.