Hey there,

Please update to Salient Theme Version 8.5.4 and VC to 5.2.4. 

To get a list of Bug Fixes and new Feature add ons in the Latest Theme update,  the changelog can be viewed here : http://themenectar.com/changelogs/salient.html .

Update the theme by following this guide: http://themenectar.com/docs/salient/updating-salient/

Also consider doing performance optimization. http://themenectar.com/docs/salient/performance-optimization-guide/

Hope this helps,

Regards