I am getting the error message "SD Card Formatting Failed" or "SD Card Fortmat Timeout" every time I try formatting a chip. So I went and bought a brand new chip (SanDisk 64GB 95MB/s pictured) with the same results. I've tried a 32GB chip that was previously used in the bird too. I've tried formatting FAT32 and exFAT on my computer, then installing in the bird, but again no luck. Thanks in advance for any suggestions. Champagne Charlie.