Tags Synchronisation

[kope00]

1. There is not info about current file which is processing so if something is happened we don't know which file is making a problem.
2. Popup Message (image 2) about error wass behind the main window -> so I wass waiting like half of one hour before, by the chance, discovered this 
3. It was in mode "From TAGS to Database"
4. Two times was a problem at same number 6007 (whatewer that means) so how to know which file it is?
5. Windows 10.

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[kope00]

  In addition to that problem I discovered that "Tag Synchronisation" doesn't work at all
I changed some MP3 Tags direct on the files and when I done I try to refresh database with "Tag Synchronisation"-> nothing changes. I tryed with file editor (Read ID3 and changes was there but in database is stil old data).
So how to refresh database?