I'll have another go at the Wikipedia article. It's interesting that senior members are raising eyebrows when someone old enough to have formatted floppy disks at work reports issues formatting HDDs that work reliably on another device at the first attempt, and another user reports a corrupted drive and failure. I wonder if the Aura has downloaded a driver.In this context FUSE is "File System in User Space" ie the file system driver is not in the kernel.