Leica M10 Memory Card Issue
I took a previously formatted SanDisk 8GB SDHC card to test the store's M10 demo body with my three M-mount lenses.
Since the M10 had no problem with my old 8GB memory card, I purchased the M10 demo body. I also purchased three brand new SanDisk 32GB SDHC cards. However, I was unable to capture any images on the new cards.
It was not until I formatted one of the new 32GB cards in the M10 that I was eventually able to capture one image on one card.
I then tried a brand new Lexar 16 GB SDHC card that I also formatted in the M10 demo body. Thus far, the Lexar card seems to be working properly.