ertott

wp_enqueue_script( 'sbp-lazy-load', SBP_URL . 'public/js/lazyload.js', false, '17.7.0', true );

it works for me.

Alternatively, you can try disabling every SBP option except for lazy loading and see if it’s fixed. If it helps, then we can deduce that another feature of SBP is conflicting with the lazy loading feature.

i will test this later if you don’t mind

For example https://creativeukrainemag.com

i tested site in different browsers in incognito mode.
Chrome – downloading images
Firefox – not every time
Opera – downloading images

But this problem i saw after only after update your plugin and not touching other plugins/theme config/wordpress config

@optimocha thanks for the answer)