I would stay away from using builds if I was you. You won't get much support here running a build. It's better if you install a custom skin like Xonfluence or Aeon Nox and build your own kodi, that way you know what dose what, and it's a great learning experience.
People need to know what decide, Android, Windows, Linux and also what Add-ons your trying? If it's a preloaded device the best thing to do is to Start Fresh and add Fusion as your source then install only the Add-ons that you use.