AWS Cludfront pull over HTTPS not working

Hi, I’m now struggling with te settings whole two days, but I can’t get it working with HTTPS. It’s installed on cPanel with dedicated IP and Let’s Encrypt SSL certificate (what isn’t any problem, because all another sites are using this cert).
It seem that only images won’t be cached, because in the source code the compiled links with cdn files like css and js are working well:

https://cdn.hostalekaitza.es/wp-includes/js/jquery/jquery.js?ver=1.12.4

Also what is currious, we do have a CS-Cart ecommerce shop installation on same server. It is using the AWS Cloudfront as well and the set up in admin is so simply. We just put the AWS security credentials there and the Cludfront distribution will be created automatically without any CNAME or without touching anything in the AWS settings.

The store is serving over 5000 products each with minimal one image so there are more then 5000 images and it works very fast and fantastic. Take a look:

https://www.multivendor.co.uk/

Also we had a look at the settings of the distribution and compared it with settings of distribution created over W3TC and there are not any big differencies. Just the store distribution doesn’t use a CNAME, but the created cludfront link and the Default CloudFront Certificate.

So really, now, we are on the end of trying. No ideas more what could be wrong with W3TC and Cludfront and why it is not working over HTTPS properly.

Please advise. Thanks

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