Possible Solutions:

• Restart the Nintendo Switch console by holding down the POWER Button for at least three seconds, then selecting "Power Options" > "Restart".
  • If the console is not responding, hold down the POWER Button for twelve seconds in order to force the console to shut down. Then power it on again.
• Perform a system update.
• Check for any software updates for the problematic game or software.
• Check for corrupt data.
• Delete the problematic software and then redownload it.
• If the issue persists and a microSD card is being used with the console, try the following:
  • Format the microSD card.
  • Replace the microSD card.
  • Remove the microSD card and download the game directly to the console's system memory.