A. 1. Restart the app: Close the app completely and reopen it to see if the error resolves itself. 2. Check for updates: Ensure that you are using the latest version of the app, as updates may fix temporary errors. 3. Clear app cache: Go to your iPhone settings, find Tempo Player, and clear the cache if the option is available.

B. 4. Reboot your device: Sometimes, a simple reboot of your iPhone can resolve temporary errors.