A. 1. Restart the app: Close and reopen Tempo Player to refresh the history feature. 2. Update the app: Ensure you are using the latest version of the app, as updates may fix history tracking issues. 3. Check app settings: Look for any settings related to history or playback tracking within the app and ensure they are enabled.

B. 4. Clear app cache: If the option is available, clear the cache for Tempo Player in your iPhone settings.