Sounds like your external enclosure might be having a problem. Hard drive sounds fine. Get another enclosure and see what happens. The cheapest ones are not always a good idea.I have softbooted hardbooted and even reinitial the HDD on my 622. Hook and and hooked and nothing changes.
It work with before this last update and has not worked since.
What is odd is there is no indication that something is wrong. When the video plays, the picture and sound are perfect. I can FF RW skip ahead all no problem too.
As far as tranfering back...its starts out just fine...(say 25min 12 sec's) starts counting down. The bar starts moving but a min or so into it...the timer jumps to 1 hours etc etc...then it...the green bar god back to the beggining and then it just sits there.
Then the dread msg. you have disconnected your.......apears.
I am DOA with this last update...