Hello,
Defraggler has a Failure on showing disk map after Analyzing, this is the screeshot of the same USB PENDRIVE before and after of analyzing the unit. It shows a lot of small spaces than with other defrag softwares doesn't appears. It seems this only occurs in alwais the same unit, it seems doesn't care what usb connector I use.
Thank you.
Pendrive Unit is SanDisk Ultra Dual m3.0 Ultra Dual Drive m3.0 | Western Digital Tienda