You’re most likely using dd wrong then. Perhaps an incorrect block size or not writing to the raw device (e.g on Mac, that would be /dev/rdisk1). That said, th

You’re most likely using dd wrong then. Perhaps an incorrect block size or not writing to the raw device (e.g on Mac, that would be /dev/rdisk1). That said, the fact that Etcher doesn’t require you to know this is a plus.