1-Please check your internet connection first. I opened the portfolio page several times and did not experience any delay in displaying the items.
2-Did you activate it? Please go at General options > Header Options > Sticky Nav, make sure the Sticky Header option is ON.
3-Because your title font is too big it needs more line space than set up by default. Please add this code into your custom css box: .header_page.with_subtitle.centered .titles h1 { line-height: 1;}
This will be the result: https://www.clipular.com/c/4629470770626560.png?k=xnSybwrl59Bi1JJ8nwHp0crtA3Q
Let us know if we can help you with anything else.
-I responded you regarding the first question in this topic of yours.
-The sidebar is present in blog page, but is empty. Did you add any widgets to it? Please make sure you did, if the issue persists, send us your wp credentials in a private reply.
So we can give a closer look.
This is strange. Please make sure you have all necessary access rights to theme files. Also please deactivate all third party plugins and re-upload a fresh copy of theme files(You can download it anytime from your Envato account).
Make sure to save a back up of your files in case you have made direct changes to them.
Let us know.
