To resolve the issue of CoPilot GPS Navigation not functioning on your Unit Platform Science tablet, follow these step-by-step troubleshooting steps:

1. Check App Compatibility: Ensure that the version of CoPilot GPS Navigation you are using is compatible with your Unit Platform Science tablet. Look for any specific system requirements that the app might have.

2. Update the App: Make sure that you have the latest version of the CoPilot GPS app installed. An outdated app might cause performance issues. Check for updates in your device's app store.

3. Reboot Your Device: Restart your tablet to clear temporary system glitches that might be affecting app performance. Hold the power button until your device powers down, then turn it back on.

4. Check GPS Settings: Go to your tablet's settings and ensure that location services are enabled. CoPilot needs access to location data to function properly.

5. Verify Internet Connection: A stable internet connection is crucial for map data to load. Check that your tablet is connected to Wi-Fi or mobile data if applicable.

6. Address Possible Map Issues: If you encounter an error like "Base map is missing," it could indicate a problem with map data installation. Try reinstalling the maps by going into the CoPilot settings, checking the map download section, and following the instructions to reinstall or update maps - learn more.

7. Reset App Settings: If the above steps don't resolve the issue, consider resetting the app settings to default. This often clears any misconfigurations. Look for the option in the app settings.

8. Contact Technical Support: If you still face challenges after trying these troubleshooting steps, reach out to CoPilot support for specialized assistance. They can provide targeted help relevant to the issue you are experiencing - learn more.

Following these steps should help you identify and resolve the issues with CoPilot GPS Navigation on your Unit Platform Science tablet.