For the "not-a-failure" modes, are you referring to things like flipped bits? I had that happen on a USB3 high-speed thumb drive, where several of my source co

For the "not-a-failure" modes, are you referring to things like flipped bits? I had that happen on a USB3 high-speed thumb drive, where several of my source code files had random capitalization throughout the file (bit 6 was flipped on) and other weird corruption that indicated specific bits got either flipped on or off. But the drive was at 98% full when this happened too.