it makes no sense. Some pictures (or series of pictures, sometimes even the series of pics is broken up) are on my sd card, some on phone (motg). So I try to see them on computer, it's a pain, and basically half my pictures are on one, half the other. Doesn't seem to be any rhyme or reason, I take a bunch of pics, I plug into computer, it's on one side, then i take some more, it's on the other.
Quite obnoxious, nothing on search shows it.