This time i have à new MD5:
7456+0 enregistrements lus
7456+0 enregistrements écrits
7818182656 bytes (7,8 GB, 7,3 GiB) copied, 527,64 s, 14,8 MB/s
4ea5788eab3542609b2f74625fc90088
It's strange, my two cards are defective or incompatible. Until now the other release works fine with this cards.
I will try with older release