Connectivity Kit not getting any content

[inakiz]

When I connect the calculator to the PC, I open the Connectivity Kit and I can see the Prime Calculator on the left column. However, I cannot see any calculator content on the right side. Every field is empty.
For instance, if, in the calculator, I have an equation on Advanced Graphing, field V1, I cannot see this expression on the Connectivity Kit side. Every field, V1, V2,etc are empty on the PC side.
FYI, I have left the calculator connected for a while, time enough to pass every bit of data from calculator to CK.

I have tried even to reset the calc without success. Actually I think I am unsuccessful to reset the calculator at all. When reset I can see a display that says "x2+y2=1" in large font, and then the calculator starts with all content intact!:-(

My version is:
Software version 2013 8 13 (5106)
CAS version 1.1.0
Native OS Version V0.025.5106