Yes,
there were problems.
1st – Read https://www.ads-software.com/support/topic/143-update-removed-my-background-image?replies=4 – you are using Hueman lite version.
2nd – https://www.ads-software.com/support/topic/is-hueman-compatible-with-wp-40?replies=14
– Hueman itself (use full version from previous link)doesn’t have issues with WP4.0, but a lot of plugins does.
My advice – update to full Hueman 2.18 (at the moment), if it doesn’t helps, deactivate plugins 1 by 1, and you will find out which one is causing problem.
In short – Hueman is 100% compatible with “Benny” (to me, sounds like pat’s name, though I appreciate Mr. Goodman and jazz generally)
– rest is up to plugin developers (we all use plugins, don’t we ?)
So, no “theme fix” is coming – reconsider all written above, theme itself is OK with “Benny”.
Mike