Netflix Error F7121-1331

If you experience the error code F7121-1331 on your computer, often accompanied by the following message:

Whoops, something went wrong...
Unexpected Error
There was an unexpected error. Please reload the page and try again.

It typically points to information stored on your browser that needs to be refreshed. Follow the troubleshooting steps below to resolve the issue.

Download the latest version of Firefox

1. Navigate to Mozilla's official website and select the option to Download Firefox.

2. Once Firefox is downloaded, try Netflix again.

Use a different browser or device

To continue watching Netflix, open a different browser or use another Netflix-supported device.