I have a SanDisk Extreme 60 MB/s 64 GB that will not allow me to format it in my camera. The small padlock icon on it is in the open position,: message on camera is "This option is not available at current settings or in the cameras current state". I put the card from slot 2 into slot 1 and it formats no problem. The card that I am having problems with will not format in either slot. Is it time to just buy a new card, my reason for asking this is when I am shooting using Continuous High images are still buffering and processing on to this card for a short time after releasing the shutter. Came across this web page comparing cards for the D7200.
https://www.cameramemoryspeed.com/nikon-d7200/sd-card-comparison/
Thanks for any help.
Paul
https://www.cameramemoryspeed.com/nikon-d7200/sd-card-comparison/
Thanks for any help.
Paul
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