trouble shooting ideas:
You have a 2½ inch SATA (laptop) drive in an external enclosure, that converts to USB, eh?
Not the way I'd start out. -
Actually, I thought the AZbox took an internal SATA drive...?
I'd be tryin' the highest performer I could get my hands on, 'till I knew better.
Something like a WD
Black series with the big buffer.
Then, I'd see what sort of lesser drive I could get by with.
You seem to have started pretty well at the opposite end of the scale. -
And since the USB box you are using is the common denominator, that'd have to go, too.
Of course, not everyone has lots of spares on hand.
I've got several modest performing (and older) external WD USB drives.
I have two modern WD external USB drives of 500 and 750gb. (which both work fine on my SD receivers)
Then, I got two brands of external boxes (unused) which take SATA drives, and have a cooling fan.
Then, I have 300, 500, and 750gb spare drives (the latter is that WD Black).
I don't have an AZbox, but if I did, I'd get to the bottom of this...
and it may just simply be the firmware!