Edits to tag data not picked up. Old entries persist

[alan9990]

I read of similar issues in the forum here, but nothing seemed quite so specific to my own case...

In order to find the best 'workaround' for my current tagging that has been using dual Albumartist values, and to edit the tags in any manner that would make resulting listing more compatible, I've been editing the tags in one entire album and then rescanning.

Despite multiple rescans, restarts, logging out and back into the user session, and after a restart, the old (and by now inaccurate) Albumartist data persists, and my changes aren't visible anywhere.

I'm using BubbleUPnP on Android. I have the server share visible on a Windows PC too - both show the same "old" data.

What do I need to edit/clear/refresh in order for my changes to be visible?