If you are using a slider like coda slider, Flex slider or any jquery slider and it stops working when you switch the site to HTTPs, the fix is fairly simple.
Search your code for link to
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
Change it to:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
The problem is that the link to the google ajax api jquery library got broken.