ok it may be a misunderstanding Ernest.
I never switched the option “Use the Lazy Loader jQuery script to load the images?” ON since I purchased the plugin.
So it always have been OFF. But that’s not the problem.
The problem is that if I switch from the “legacy non-minified” setting that I have now (and everything works fine) to “Minified (default)” I see the attached! (cleared both wprocket cache + my FF browser data-cache)
Thanks