I'm using Filemaker Pro 11 right now. Recently I found the Filemaker never saves the change to database file after I entered a few new data. I'm sure it didn't reach 64MB the size of file cache. I tried 'During idle time' and 'every 10 minutes' options. For both options, I didn't see Filemaker wrote the change the database file. Only I close the database, the change saved to the file finally. Right now, only thing I can do is to force flush the cache to the disk through the script. Do you have any idea about this situation? Thanks in advance.