Hello, I recently bought my brothers a DSTWO each, they are all fine except for one which has had several annoying issues. Here they are 1. a black top screen with a white bottom screen, the black screen shows a random series of letters and numbers. 2. the DSTWO sd card lost it's formatting and when I try to re-format it it only says 3GB instead of 8GB 3. the roms folder suffers a glitch which copies itself over and over inside each other until it goes so deep that the system freezes 4. the _DSTWO folder gets modified in a way that it is un-removable without formatting the whole SD card. 5. after formatting, while copying files the chip suddenly becomes unreadable. As I said above, they all have the same files and yet only one suffers these issues, are they DSTWO related or SD card related and how can I stop them from happening in the future?