Wrong date on SD card

[Pilgarlik]

Hi folks!
Seems like all SD cards I use on my ANAFI have DEC 29th 1979 as a default date. Can't seem to format them proper on my mac, neither can I seem to do anything once the card is in tthe drone. Any suggestions?

 

[dextron16]

ME TOO

 

[dextron16]

Yesterday took the drone out for a flight, this morning I checked the date stamp and all was correct. I dont understand how it could reset its self after months of being wrong...I have done nothing different.