Thank you Jan for support
looking forward for the fix
I did some test with two Imacs ,one with Maverics OS installed late 2009 model and the new one late 2013 model with Yosemite OS installed...
Here the same issues .
Imac late 2013 I5 8 gb memory , OS Yosemite ,and my Sbig STL 11000 plus Sbig ST I wont communicate with imac on...
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