So a few months ago I refreshed my emuNAND since my last bricked. All dev apps were working perfectly like Save Data Filer and Config. Well I just got around to using the Config app again but everytime I launch it, it completely crashes the 3DS with an error. It's the same story with SaveDataFiler. Games work great and other tool apps. But it's only the dev tools giving me trouble. Any idea why? Sorry if this is in the wrong section. I don't know if this counts as utility or homebrew.