EOS R10 SD Card Corrupt

[GrantR]

Good day,

I have a EOS R10. This is now the second time the SD card is corrupt.

First Card was SanDisk 16gb full size.

Second card was a Lexar 64gb full size. 

Formatted card before use. Card was inserted properly. Took numerous photos. Whilst taking photos camera reported back that card is corrupt.

Have not had any of these issues with previous camera's, 60D, 70D, 80D, 77D. On on the R10, and its barely used.

Why would this be happening?

I really have no faith in the R10 now.

[Alfred_P]

The EOS R10 is supposed to be a solid mirrorless upgrade, so repeated SD card corruption is concerning. You can execute a Full Format (not just quick format) in-camera each time you reuse a card.

The chances are that if two different cards failed similarly, the issue could be with the R10’s card interface itself — potentially a hardware defect. Make sure the cards are UHS-I or UHS-II, as supported by the R10.