Mario Kart World Update 1.4.1: What's New & Patch Notes Explained (2026)

The latest update for Mario Kart World, version 1.4.1, is now rolling out to all players on Nintendo Switch 2. But here’s where it gets interesting—the update isn’t massive, but it addresses a specific problem that has been bothering players recently. Fans of the game might have noticed occasional glitches involving controller disconnects, especially during those tense Time Trials when every second counts. And this is the part most people miss: these disconnects were causing ghost data in Time Trials to sometimes vanish unexpectedly from the leaderboards.

Nintendo has responded by releasing this smaller patch to fix the issue. The official patch notes specify that the update resolves a bug where disconnecting and then reconnecting a controller could disrupt normal game progression. During such glitches, ghost data—used to save your best Time Trial runs—could be deleted without warning when players checked the 'View Rankings' section.

If you haven't caught up yet, the previous major update, version 1.4.0, dropped just a few days ago. It brought plenty of new features, from custom items to changes in track layouts and more. For a detailed rundown of all the exciting updates included in that patch, you can check out the full notes here (https://nintendoeverything.com/mario-kart-world-1-4-0-update-out-now-patch-notes-custom-items-track-layout-changes-much-more/).

So, while this 1.4.1 update might seem small, it plays a crucial role in fixing a frustrating bug that could impact your competitive edge and overall experience. Are you surprised that such a seemingly minor issue warranted an immediate patch? Or do you think Nintendo should have prioritized other fixes? Share your thoughts—this could spark some lively debate among Mario Kart enthusiasts.

Mario Kart World Update 1.4.1: What's New & Patch Notes Explained (2026)
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