Hello LTT community,
I received a MicroSD Sandisk I bought from a third party on Amazon (256 Gb MicroSD Sandisk SDXC Class 10) all worked well except for some things:
The writing speed is between 11,6 Mbyte/s to 15 Mbyte/s (isn't it slow?) and after I put at least 50 Go of files (about), I can still transfer new files and they show up on the card but once I eject the card and insert it again (like I would do to transfer to another computer [which I did once]) the files are gone. I looked at the space used on the device and even if I put a few Go of data on the sd card, windows explorer never shows an evolution in the memory usage of the card.
Windows tried to repair the card on booting up once, otherwise, I tried formatting, putting different files etc... but so far, no luck! Any advice?
I am scanning the card with H2testw right now.