I tried SNES and GBA games without issues. But, regarding your advice to disable auto-save/load from global settings, i have an issue with this. I disable the option, then go back with a swipe to the left and arrive back to the emulator home screen. If i reopen the global settings, auto-save/load is activated again. I already checked folders and files permissions, but even with a 777 everywhere, i still have this issue. Also, at first i installed as root. so uninstalled and manually deleted folders (removal left .emumaster and emumaster folders in nemo home) and then reinstalled as simple user. I also tried to disable others settings and only one was successful, the frameskip bar. All others return to enabled once i reopen the global option page. Is someone able to reproduce this?