Ok good, thanks (although please don't post logs to the forum in future!) There will hopefully be a fix in Kodi 16 beta 3 (see PR8393) that means sever configuration is not required.
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.