Hello,
Here is some troubleshooting;
- Ensure that your Google account has the necessary permissions to access the GA4 property. You should have at least “Viewer” access to the GA4 property and “Editor” access in Looker Studio.
- Find your GA4 data source and try reconnecting it. This can refresh the connection and resolve any linking issues.
- Sometimes, browser cache and cookies can cause issues with data connections. Clear your browser cache and cookies and try reconnecting the GA4 data source in Looker Studio.
- Try an alternative connector like windsor.ai.