G2ThaUNiT on 15 December 2023
A new firmware update is available on Xbox Series X|S that aims to address the issue with saves being lost on Baldur's Gate 3 after a loss of power. The firmware version should be 2921
— Larian Studios (@larianstudios) December 15, 2023
You can follow these steps to manually update your console: https://t.co/Qt2qHgXb43