Some complex BD JAVA menus are not compatible with the Zappiti players. In fact, as Android is not natively compatible with BD JAVA as is can be with BD players, we are using a dynamic conversion software that convert BD JAVA into Android JAVA. But ths real time conversion needs very powerful processing.
In such cases, to direct access to track of your concert or Tv show in Blu-ray or UHD Blu-ray ISO, please try this procedure:
1. Launch your video file without menu.
2. During playback, press MENU, then go to BD Title, then select the track you want to access.