When I open a gallery for editing, an error appears in the Gallery Preview (below) and any changes I make to the settings are not saved. (note, I adjusted the path name in the example below with generic directory names)
I’m running version 1.5.3 of Gmedia Gallery on a WP 4.1.1 site
Notice: Undefined property: WP_Query::$tribe_is_event_query in /home/path/wp-includes/query.php on line3960
class=”logged-in site-layout-boxed site-enable-post-box-effects gmedia-template gmedia-template-gallery”