Actually, It is working great, The issue is that I thought that the preview mode was disabled but I had to click on deploy to activate it.. (disable button was Blue, Looks like it was selected)
Thanks
Thanks for your reply. Actually, I have already added this folder “wp-content/uploads/*” which point out to all sub-folder albums but it is not working.
Also in “file type to port” I have *.jpg. However, W3TC is just caching the files locally
Thanks,
Kimo