To resolve the buffering and error issues you're experiencing while watching "La Historian de Juana" on Univision Now, follow these steps:

Check Internet Connection

1. Test Your Connection:
Ensure that your internet connection is stable. You can do this by streaming another video or performing a speed test online.

2. Restart Your Modem/Router:
Unplug your modem and router, wait about 30 seconds, then plug them back in. This can help refresh your connection.

Device Compatibility and Updates

3. Check Device Requirements:
Make sure your device meets the minimum requirements for running Univision Now. Update your operating system if necessary.

4. Update the Univision Now App:
Ensure that you have the latest version of the Univision Now app installed. Visit the App Store and check for updates.

5. Reboot Your Device:
Restart your device to ensure all settings and updates are properly applied.

App Settings and Cache

6. Clear Cache and Data:
If you are using a mobile device, navigate to the settings of the Univision Now app and clear its cache.

7. Check App Permissions:
Make sure that the app has the necessary permissions to operate smoothly, including access to the internet.

Adjust Playback Settings

8. Lower Video Quality:
If the option is available, try lowering the video quality in the app’s settings to reduce buffering.

9. Try Alternative Devices:
If possible, try accessing the show on a different device to see if the issue persists.

Contact Support

10. Reach Out to Univision Support:
If the problem continues, contact Univision Now support for assistance. They may be able to provide specific troubleshooting steps or identify if there are any ongoing issues with their service.

If you follow these steps, it should significantly help reduce buffering and error issues while watching "La Historian de Juana."