* On your problem Paula, it -sounds- like the .obj format issue that has been around forever. DAZ is doing something that the 2015 obj importer doesn't support; 11.5 either does support it, or it simply strips it out of the equation, since it doesn't recognize it. The next most likely is DS is adding something to the format that it uses, 11.5 ignores, and 2015 is aware of just enough to dislike. Probably*

 The idea makes sense, but then why would some OBJs export and import properly and others not? The export settings are all the same. So far, G2F figures have imported properly into 2015. What hasn't are large scenes like canal city. I prefer to do all my work in Vue (rearranging parts of a scene, eliminating, etc.) other than with figures which have to be done in DAZ. I did send in a ticket on this to e-on.