If I choose a variation and try to scroll to the next image the improper photo shows up. Also, if I click on a variations other image it opens in a new window, not in the gallery box.
Any help is greatly appreciated.
Are you using the latest version of the Jupiter Theme
I see that the theme don't support woocommerce additional variation images plugin in earlier versions.
Maybe is working in the latest one,
I have the latest version of the theme, but not the plugin woocommerce additional variation images, so i can`t test it.
Otherwise you can post in the support forum of the theme to request help.