Yeshai so you'll need to make sure that the image lists are identical. So I've labelled the two lists that should be identical, and you'll want to do the same to the right side if you haven't already.
Now I duplicated header76_image-list and deleted the previous one which wasn鈥檛 identical but it still doesn鈥檛 loop. note that i changed the movement direction for the left side list - maybe this is causing the issue?
I'm sure that it is possible yeah, but I don't really know the proper way to do that at the moment. There's also some CSS ways of doing marquees as well. Maybe this would be more reliable and maybe even easier to implement? https://www.nocodesupply.co/item/css-logo-marquee-ticker