I have the new (official) Lightning SD reader. I bought a new 8GB card (mSD with adapter) to use to transfer photos, etc back and forth from my camera etc. It worked fine. That card ended up in my stepsons' camera. So I just went and got myself a new 32 GB card (also mSD with adapter). It doesn't see it at all. Tried it out on the PCs' and its fine so its not the card. What happened?