While working for a customer of ours, I stumbled upon an issue. With a very big product category (for instance: uncategorized) the lazy load loads more products when you scroll down, but a the same time reloads the page (no idea why), so you get in a kind of loop with trying to scroll down to more products. I never experienced this before, but if it’s a common issue it would be great if you guys could try to fix the problem.