2020-04-06, 15:36 (This post was last modified: 2020-04-06, 15:38 by Milhouse.)
Thanks. PR17579 which should have fixed that issue is definitely included (just double checked) but I'm having doubts it has fixed all the issues. I've added a comment on the PR with a link to your post & log.
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.