Since updating to Neighborhood 2.05 we have a problem with the Main Menu displaying product categories, some menu items have dropped off the MAIN MENU, if they are added back in, they do not get saved and also the THEME NAVIGATION setting gets changed from MAIN MENU to -SELECT- which in effect means the menu is no longer displayed.
We have a development site http://www.dev.4boards.co.uk which is running WP 4.01 and Neighborhood 1.93, all the menus work fine with this site.
There are 74 items on the production site (4boards.co.uk) and 82 on the development site (dev.4boards.co.uk)
Both sites use a child them.