There are occasions where notes might not appear during gameplay, which can be attributed to various factors. 

■ Common Reasons for Game Launch Failure and Solutions 

1. Unstable Network Environment - Check the network status of your device. 

2. Installation Issues or Corrupted Files 

1) Rhythm Hive App - Settings - Data Management 

2) Reinstall the game 

- Android: Clear the app cache/data, uninstall, then reinstall the app. 

- iOS: Uninstall and reinstall the app. 

※ For guest accounts that have not been linked, reinstalling the game may result in the loss of account information. Please be sure to link your account before deleting, reinstalling, or cleaning data.