another fix that might be worth testing... AcidRip / Gtk was generating errors in console: "GtkSpinButton: setting an adjustment with non-zero page size is deprecated" at various lines in AcidRip's interface.pm...
I changed them all to zero values (file attached) and the errors are now gone; I haven't tested extensively to see if any new issues pop up as a result, but it seems to work as expected. If there are any related problems they would show up in the GUI's input boxes that have the up and down arrows for changing number values (ie. file size, video crop size settings, etc).