Nintendo released for their Nintendo Switch console on 2nd March 2020 the System Update 9.2.0. As usual Nintendos Patch Notes are short and doesn’t specify what exactly they have done or fixed. They only inform:
Ver. 9.2.0 (Released March 2, 2020)
Nintendo Customer Support
General system stability improvements to enhance the user’s experience.
Normally the system will update automatically, but if it doesn’t, go into the System Settings and update manually under System, System Update.