That's crazy! I have never heard of this issue before this thread! My multiple M10's[2-3] over the last 6+ years have always worked perfectly with ANY MicroSDHC card that I ever used in it[8gb-32gb MicroSDHC Cards]! But I guess it just doesn't like your card?!?! I would def try a different card or just use the internal memory if you don't need more than 2 hours[@24/96], or 4 hours[@24/48 or below]!!!
Please keep us updated! I'm going to miss my M10's