when I setup the portfolio like Sydney, it displays for the first time then, disappear, but when I move my mouse hover then, i can see the images there.
I’m sorry to hear you’ve run into issue. Inspecting your portfolio through web browse’s inspector tool, it is indicating that content view plugin probably the source of this issue. The easiest way to check is by deactivating it temporarily, then reload your site. If you can’t live without this plugin, you should do proper configuration to prevent it interferes the portfolio images. Or, contact its developer for troubleshooting.
Please close this ticket. Thanks. Reg J