I have 10+ cameras & have gone through 30+ SD cards because the cameras keep corrupting the cards. I could understand 1 or 2 cards in the bunch, but not ALL of the cards.
All of my cards are sandisk. & I have tried the regular, the ultra, the elite, the extreme, & the extreme pro. Every single one of them gets corrupted by the cameras.
The cards will work fine for a while until they get full, & then the cameras stop writing to the cards & corrupt them.
I have tried to format the SD cards but every thing i have tried fails. I have tried the in application format, it says that it has worked, but it really has not. I have tried it on a regular computer. Even if i try to manually delete the files from the SD card, it acts like they are deleted, even if you refresh the view. But once you unmount the card & mount it again the files are back.
Doing a disk check does not work either, it hits a file & says that there is an error in the file size & then it exits.
Even a defrag fails.