> So another test is to wait for the problem to happen again, then > load the card into a computer and create a tiny file unrelated to > the application, then see if that fixes the problem for the moment Forcing the FLT to do some housekeeping ? Good idea I'll get back to you in a day or two, will take some time to test Thanks Joe ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5751 / Virus Database: 4311/9342 - Release Date: 03/20/15 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .