So it's been awhile since I used my Ace3ds Plus Flash Card. I can't remember which firmware version I was on the last time I used it. Went to use it today and I got "An Error Has Occurred. Press and hold the power button to turn off the system." My N3DS is running 11.2.0-35U with A9LH. The default icon tile (Sponge Bob) shows up in the tile when I insert the card. I get the error when I try to launch it. According to the official Ace3DS plus page up to 11.0.3-36 is supported. I tried a different micro SD card and got the same results running ACE Wood firmware V1.62 on the card. I stock the card in my old DS and it works there so I know the card is good. Any thought or suggestions would be greatly appreciated!