I recently installed WP Retina 2x and it generates @2x images on my server. However, when using the PictureFill or WP Responsive methods, srcset does not contain any @2x or 2x images:

I should also note that my media is stored on S3 using the S3 Offload Lite plugin. While the generated @2x images are uploaded to S3, the retina plug-in cannot detect them, even using the pro version βOver HTTP Checkβ.
Does anyone know why this is or how to fix it?
php plugins amazon-s3 wordpress woocommerce
Avishai
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