Hi Juan, thanks for posting and I'm sorry for any trouble! Can you try the following?
- Try the export in a Chrome Incognito browsing session. This often improves performance by clearing your cache and cookies and disabling your extensions.
- Sometimes issues like this can be related to internet connection. Please try the export again on another network, ensuring that you are on a strong, stable connection.
If neither of those steps help, would you mind sending an email to email@example.com including the following details so I can take a closer look at the issue?
- The URL of the document affected so that I can take a closer look.
Thanks, and hope this helps!