Help for my M3 Real

My M3 Real card for DS has been playing up on me recently, and i just can't seem to get it to work at all. I reformatted it 3 times and put the most recent software on it but it still won't load any game.Does anyone have any advice on how I could get it to work, or just which new card I should get?

Sorry about posting the topic now. I just tried something out and turns out, Bam! It works again. I just have to wait about a minute for stuff to load each time.

well maybe you should reformat it and use a previous version of the software. Like when i upgraded to the first version of m3 sakura it wouldn't work and i kept getting errors so then i down graded to some previous version and it worked fine. Now i have the new update for m3 sakura and it works perfectly.
As for a new card I have only had this one buy i hear cyclo or cyclone or w.e is good
Not R4 though that all I know.GL*Modify*
NVm congratz

Backup and format anyway.