If the Muzz app is experiencing a maintenance issue where the timer resets every time it counts down to zero, you can follow these steps to troubleshoot and possibly resolve the issue:

1. Check for App Updates
Ensure that you're using the latest version of Muzz. Go to the App Store, search for Muzz, and see if there’s an update available. Install any available updates.

2. Restart Your Device
Sometimes a simple restart can resolve temporary glitches. Power off your iPhone, wait for about 30 seconds, then turn it back on.

3. Clear App Cache
While iOS doesn’t allow you to clear an app’s cache as easily as Android, you can try to delete the Muzz app and then reinstall it. This can help resolve any stored data issues.

4. Check Network Connection
Ensure that your internet connection is stable. Switch between Wi-Fi and cellular data to see if there’s a difference in performance.

5. Contact Muzz Support
If the issue persists, consider reaching out to Muzz customer support. You can visit their troubleshooting page and check for specific solutions or submit a ticket detailing your issue.

6. Reinstall Muzz
If the previous steps have not resolved the issue, uninstall the Muzz app completely and then reinstall it from the App Store. This can often fix persistent bugs related to app functionality.

7. Wait for Maintenance Updates
If the issue is widespread and mentioned by other users, it might be a server-side problem. Check Muzz's social media channels or their official website for any announcements regarding server maintenance.

8. Review Muzz Status Online
Look for online forums or communities, such as Reddit, where other users may be discussing the same issue. Sometimes user insights can lead you to a quicker solution.

Following these steps should help you troubleshoot the recurring timer reset issue within the Muzz app. If problems remain unresolved, keeping in touch with Muzz’s support team is crucial as they can provide specific user assistance tailored to your situation.

For more help, you can visit the troubleshooting page - [learn more].