(And sorry if this is posted elsewhere already, I have searched.)
I have a folder on my NAS which contains about 4000 mp3 files. I am finding that in the the MP3tag file listing, some of the files appear more than once, with the exact same filename but with old metadata. It is like it is reading some indexed information, not the actual files that are now present. Is this a setting somewhere I can change or what do I need to do to stop this happening? The files aren't really duplicated (obviously!) but appear on the list with the same file name. It's bizarre and makes trying to do meaningful comparisons with another copy of the same files impossible.