(12-18-2017, 02:20 PM)eloranta Wrote: Interesting... Mine will work if I plug it in after the kernel has booted some way. If it is connected when the system is powered up, it will not work. So, this probably applies to drives that require the spin up wait.
I have tried SSD and conventional mechanical drives and both work. I am currently using an old Seagate mechanical drive. Make sure your HDD enclosure or the USB3 hub are self powered.