Long time lurker here. I've been enjoying my M3 Real, but I've run into a problem. While playing .gba files, when I try to save, the game will display the conventional "Now saving. Please do not turn off the power." prompt, but then hangs there forever. I have tried this on both "patch" and "fast play" modes. I have tried deleting the rom.iso and rom.sav files, but it still happens. I'm using a M3 Real with system software 4.0, and with an M3 GBA expansion pack. Has anyone run into a similar situation? Any ideas as to how to resolve? Thank you so much.