Ok. I think it was fighting with another plugin that I have since deleted.
Now if I have 3 additional product images, these images will now not show up in the main product image box. For ex. when a pair of earrings loads, the main image is in the big image box. If I try to click on a thumbnail image below the main image, it will not pop into the main box. Only the zoom affect occurs. Can I change this?
My site keeps freezing too. Using WordPress 3.9.1 & WooCommerce 2.1.12