Nintendo has released a new firmware update for Switch, version 10.1.0. This July 14 update applies “improvements in overall system stability to improve the user experience”. The Nintendo Switch should automatically download this update while it is connected to the Internet, otherwise you can update it manually from the System Settings menu.
This update follows version 10.0.4 , released early last month, and fixed a credit card issue. Have you already noticed something with the new version 10.1.0?