Which version are you currently running?
The primary reason to update is the fix applied to local and network stability. Older builds suffer from random disconnect drops when multiple controllers or system profiles connect at the same time. The updated netcode features faster room discovery, lower input latency during rhythm minigames, and smooth frame-pacing when multiple graphical elements appear on the screen at once. super mario party jamboree switch nsp update better
Keeping your game updated resolves several progression-blocking bugs and performance issues. Which version are you currently running