You can try the newest Sigpatches: https://gbatemp.net/threads/sigpatches-for-atmosphere-hekate-fss0-fusee-package3.571543/No, the problem is there only with this cartridge of Revelations 1 and or the NSP, and the NSP of Revelations 2. Other cartridges work normally. It is specifically with these two games, in NSP or cartridge form, and in two switches with CFW! Don't know what happened.
If that no help, I would go into your settings/data management and delete game save and game data for that game , then try.












