As I've manually fixed them all in mp3tag I don't have any sample files showing the bug to send but if it happens again I'll try and send one over.

tbm72 wrote: ↑Wed Nov 29, 2023 11:55 am I think they're all OK now but the 'update tags' option in mm didn't do anything. The only way I could fix them was to manually go through them all in mp3tag and delete any extended tags there.

Hmm, this sounds like a bug, in that case a sample file provided (via eSupport ticket) would be helpful, sounds like instance of https://www.ventismedia.com/mantis/view.php?id=19483

I think they're all OK now but the 'update tags' option in mm didn't do anything. The only way I could fix them was to manually go through them all in mp3tag and delete any extended tags there.

Hi,
are you still seeing this issue on the latest build 2825 ?

In previous versions of MM I've fixed any DB/Tag mismatches but in the latest update (2823) I've suddenly got a couple of hundred new mismatch entries for tracks that have been in my library for years. Even if I try to select 'Update Tags' it never fixes it and the same tracks are listed again next time I run a DB/Tag mismatch scan.

I can't see anything wrong with track tags or even anything other than basic entries in the track properties when I look at each track.