My sites stopped loading images some time ago. I didn't know the problem existed, because they'd still load on my computer while I worked on the sites, but a friend pointed out they hadn't been showing up on his computer.
I disabled all other plugins, but the problem persisted. I set 'Theme loader function' to 'wp_head' without success. I then started turning off the settings above 'Theme loader function', and after turning off 'Apply to content', the problem went away - but I don't think my site images are being lazy loaded.
Do you have any suggestions as to how to make everything play well together? - Thanks -