The v1.0.3 patch addresses several back-end issues to streamline the quirky RPG experience.
Press the (Plus) button on your controller to open the options menu. miitopia switch nsp update 103
The most noticeable fix is in the (the area where you encounter other players' Miis via streetpass-like data). In earlier versions (1.0.0 and 1.0.1), having more than 100 received Miis would cause significant frame drops and menu lag. Update 1.0.3 optimizes the rendering of these Miis, bringing the frame rate back to a stable 30 FPS. The v1