Zotero Web Connector for Google Chrome has a proxy setting which can interfere with Lean Library Browser Extension and your PubMed and Lexi accounts. To locate and turn off this setting do the following:
- Open Google Chrome.
- Click on the Puzzle Piece (icon) to access your extensions.
- Click Manage Extensions (link).
- Locate Zotero extension and click on Details (button).
- Scroll and click on Extension Options (link).
- Click on Proxy (tab; left-hand side of screen).
- Make sure Enable proxy redirection (setting) is NOT checked.
- Close the extension window. The setting is saved automatically.