My latest builds are now based on Kodi 16, you should try a test build from here or if you prefer to continue using Kodi 15 then download the latest official OpenELEC 5.95.5 beta.
Texture Cache Maintenance Utility: Preload your texture cache for optimal UI performance. Remotely manage media libraries. Purge unused artwork to free up space. Find missing media. Configurable QA check to highlight metadata issues. Aid in diagnosis of library and cache related problems.
