New version uploaded, it leaves your CF in rest ;) it is a common problem with CF that it tries not to write right away and buffer it to save writing cycles that will kill the CF at some point, try new version and see if it works better ;)
Hello again. The new version 6.70 indeed fixes the problem and I can now customise further the system. Saves fine and HD led flashes only when the disk is actually working. Thanks a lot. I am investigating further and let you know if something else needs fine tuning!!