Sorry… I missed the “Known Compatability Issues” at the bottom of the page.
They seem to acknowledge that it’s hit-or-miss whether System Images and restoring will work with AF drives… I guess you’re lucky that it did work with your 2TB.
But that goes for internals as well as externals… Microsoft seems to be saying System Images (and restoring them) will only work reliably with 512-byte drives.
I’ve certainly not encountered that with my AF internals.
