I purchased my M3 Lite around xmas time for my DS. When I started using it, the game i was playing had no issues at all. The past 2 times I have played a game (Dragon Quest Monsters: Joker & FFTA2) I will save in game and then shut the DS off. When I come back to play the next day, its like it never saved. Playing FFTA2 the other day, I saved and quit around 20min into the game. I came back later and played for about 20 more minutes no problem. The original save was there. I saved the game, shut it off.. now I go back today and even though I triple checked that it saved, its still at the original 20 minute save game. I even saved in 2 slots. I know I have about 200MB free on my micro SD card so its not an issue of space. Can anyone assist?