I don't think it's actually easily (if at all) fixable. It seems to me that whenever one exits the System Settings the system pretty much reboots. You can notice the screens turning off (they don't just go black, the backlight goes out) and on again, and iirc there's a barely audible "pop" in the speakers.Two more things:
1) The EmuNAND System Settings still exits to SysNAND, so that's not fixed.