Overview
- Nintendo released system firmware version 23.0.1 for both the Switch 2 and the original Switch to address a performance regression introduced by the prior update.
- The patch specifically fixes an issue where software could take an unusually long time to start, pause, or close, according to Nintendo’s published notes.
- Version 23.0.1 follows a larger 23.0.0 release that added TV-mode VRR (variable refresh rate) for Switch 2 and updated the Welcome Tour with a VRR slider demo.
- Nintendo’s patch notes are narrowly focused on the single performance fix and do not include a broad “stability improvements” line, suggesting a targeted correction rather than a wider system overhaul.
- The rollouts also coincided with several backward-compatibility updates for older Switch titles, and reporters are monitoring for any further follow-up patches or uncovered issues.