Hi. Just got Samson with Adenita extension. I tried it out with making a dsDNA and saved the file. When I tried to reopen it, I still see the objects in the document, but they don't show in the 3D view. Centering the camera on the objects doesn't help.
Win 10 x64, SSD, 16 Gb RAM, Nvidia GTX 1050. The software is working smoothly.