Please ensure the content you are attempting to clip is not a .pdf document.
Further, follow these steps to ensure you are not blocking third-party cookies, as this will interfere with the Researcher's ability to grab content:
- Open Chrome 'Preferences'
- Navigate to 'Advanced' and look in 'Privacy and security'
- Click on 'Content settings'
- Select 'Cookies'
- Turn off 'Block third-party cookies'
Now, refresh your browser and your Researcher extension will grab content from most sites.