So I bought my 3DSxl back in March or around there and have mostly been using it for VC games and no problems.
But recently it has been not working properly.
My system is up to date.
I noticed this problem late last week.
I would be playing New Super Mario 2 3D and usually after 2 or 3 levels it gets an "unexpected error".
Also, I performed the Street Pass Mii Plaza update and then it goes to a black screen. Nothing happens and I have to end up holding the power button down until the 3DSxl shuts off.
I have gotten it once to show something, but it said something like: cannot find file on SD card. Not sure if it was exactly that.
My SD card is in and all my other games work.
I have tried the Activity log and it had an "unexpected error".
Please help, I don't know if I need to send it in for repair or what.
Thank you