Phase one df and leaf valeo help needed!

[NNN636428239815239082]

My previous posts didn't get any responses so i'm trying where I can but would really appreciate your help.
So my tethered setup is now:
Phase one df (essentially mamiya afd)
Leaf Valeo 22wi
Macbook 13" with LC V8
In this setup all world great.
But i have the portable solution too and there it doesn't work.
Digital magazine 20gb (named LEAF-DM), formatted MS-DOS fat32 and arranged for portable mamiya afd
Two np-fm50 batteries 7.4v 1400mAh 10,4Wh
Also a hx4700 pda with wiview.

If back and DM are connected (on df of large format) the orange lights is on, no blinking. Nothing furthermore happens.
Back doesn't connect, light doesn't become green.
The pda with wiview is known to be working with this setup but cannot find the Backs bleutooth.
Can someone help me to find out what the problem is?
Many thanks in advance!

[Ulf]

Contact us in Phase One support and we might be able to assist.
It will require some troubleshooting

Http://support.phaseone.com

[NNN636428239815239082]

I managed to solve the problem partially.
the hard drive needed to be formatted in fat32, it was formatted in fat16.

yet for the wiview connection, I submitted a ticket at support.