Hey there sealerswarehouse,
Hope you’re well today!
Can you check the JavaScript console for errors?
In Chrome go to “View -> Developer -> JavaScript Console” and in Firefox you can go to “Tools -> Web Developer -> Console”
Find information about how to open JavaScript browser console :
http://webmasters.stackexchange.com/questions/8525/how-to-open-the-javascript-console-in-different-browsers
http://codex.ww.wp.xz.cn/Using_Your_Browser_to_Diagnose_JavaScript_Errors
Let me know what JavaScript errors if any you are getting when you face this issue and which plugin/theme is causing it.
You can also just try on your development site using default WordPress theme like Twenty Fifteen and deactivating all other plugins as displayed in the following flowchart to know which theme/plugin is conflicting if any.
http://premium.wpmudev.org/wp-content/uploads/2013/12/Support-Process-Support-Process.png
Please let me know if you find anything 🙂
Best regards,
Bojan
