On the main image slider there are 5 images hence 5 thumbs. Once it loads I can click on any ONE thumbnail and the larger picture will change to it. But regardless of which one I click afterwards, nothing happens! In other words I get one click to change the picture but thats it!
Can you please give us a link to the website? Please deactivate all plugins then test it again. Download the latest version of Coherence which 1.6 then update the theme via FTP. Watch this video by Devin: https://vimeo.com/channels/aviathemes/64927356
This should fix the slider issues. Don’t forget to remove browser cache then reload the page a few times.