I use wordpress 2.9.2, Thesis 1.7 theme and w3TC development version (downloaded 23/06/2010).
The cache seems to work (I see the banner at the bottom of the html source), however:
1) Static files are not served via Cloudfront (S3 and Cloudfront are configured and confirmed working, files have been uploaded), just from the main site.
2) on the admin page I see a Preview and Deploy button, but deploying gives an error (unable to deploy).
What can I do to pinpoint the issue?
Edit: I still get an:
"Content Delivery Network Error: The "Access key", "Secret key", "Bucket" and "Replace default hostname with" fields must be populated."
but this has occurred before (a former dev version of the plugin) and the CDN settings are saved in the page.