iCatcher

Sry for the late response:

– if you disable “Quick Cache plugin”, does it work?

Yes, I had to disable it, as the problem still occurred with client-side

– how many images do you have on this page? does it crashing starting from the very first image? (even if it is a small one?)

Depends, as sometimes I have galleries on the homepage with up to three images per post. The image start to disappear when the retina versions are loaded

– are you sure it’s not a limitation of your hosting? (number of scripts ran per second – or I don’t know what else…)

Checked with the hosting provider (cyon), it’s definitely a caching issue, because without caching it works. I also tried the Cachify plugin with the same result.