Run it with a logfile and also the option @logfile.verbose=yes, then upload your logfile somewhere (may need to be zipped) and I'll take a look.
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.