Fuze+ microsd card not recognized?

Any updated advice on this problem? I just bought a 16gb Fuze+ to replace my old 8gb Fuze. Trying to use a Sandisk 16gb micro SD card. I get message “File System error! Please format the uSD card to FAT32” and when I go to the settings menu to format the card, I get " No uSD card found".

Even though the SD card showed that it was already formatted as FAT32, I reformatted using my PC. I’ve scanned the card for errors and found none. I can also drag and drop from the Fuze+ internal memory to the SD Card (with adaptor, not inserted in Fuze+) using my PC with no problems.

When I connect the Sansa Fuze+ to my PC I can go to My Computer and am shown both internal AND external storage (sometiomes) however any attempts to drag and drop onto the SD Card while it’s in the Fuze+ receives an error message that the files can’t be copied (no reason given).

I have updated the Fuze+ to the most recent firmware.

Any solutions found yet?