I’ve run into this twice, not sure what is happening. The first time I chalked it up to making/ testing changes with my naming masks… but this last one is confusing.
Had a track that wasn’t getting properly matched. I manually matched with Discogs, then found it in MB. The first attempt didn’t find it, second attempt did. However, after that happened the status turned red and I guess it’s an eraser icon because when you save with that red status it deletes the track. I’m not sure why it would be performing a destructive act like this so I’m trying to figure it out.
From what I red before I saved things, it said it could be caused by conflicting matches, but I checked the data, made some manual changes and it looked good to me. Saved everything and poof it was gone.
Restored from backups and tested it again. I recorded the behavior. It appears that any changes made to the meta data then hitting CTRL+9 to refresh the subfolder causes the status to change to red… with a save behavior of delete.
https://app.screencast.com/aqquzU0OwlQb9
Mar 9, 2026 8:58:44 PM: INFO: 0 files are loaded
Mar 9, 2026 8:59:18 PM: INFO: Started to load files from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 8:59:19 PM: INFO: Counted 1 files that could be loaded from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 8:59:19 PM: INFO: Completed loading of 1 songs from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 8:59:19 PM: INFO: 1 files are loaded
Mar 9, 2026 8:59:39 PM: INFO: Started autocorrecter on 1 songs
Mar 9, 2026 8:59:39 PM: SEVERE: Autocorrect:Start Correct Metadata from MusicBrainz:
Mar 9, 2026 8:59:39 PM: INFO: Task 1:Started correct metadata from MusicBrainz on 1 songs
Mar 9, 2026 9:00:10 PM: INFO: Task 1:Successfully matched 1 songs to the MusicBrainz Release 8c01e369-f974-428e-9855-19bbd1dc6d31 with title The Sound of Deep House (Album / AcoustId/Metadata)
Mar 9, 2026 9:00:10 PM: INFO: Task 1:Matched 1 songs to MusicBrainz Release successfully
Mar 9, 2026 9:00:10 PM: INFO: Task 1:Completed correcting metadata from MusicBrainz on 1 songs
Mar 9, 2026 9:00:10 PM: SEVERE: Autocorrect:Start Correct Metadata from Discogs:
Mar 9, 2026 9:00:10 PM: INFO: Task 2:Started to match 1 songs to Discogs
Mar 9, 2026 9:00:11 PM: INFO: Task 2:Successfully matched 1 songs to the Discogs Release 8521389 with title Under The Sheets EP (Single / Metadata)
Mar 9, 2026 9:00:11 PM: INFO: Task 2:Successfully matched 1 songs to Discogs
Mar 9, 2026 9:00:11 PM: INFO: Task 2:Completed matching of 1 songs to Discogs
Mar 9, 2026 9:00:11 PM: SEVERE: Autocorrect:Start Correct SubFolder From Metadata:
Mar 9, 2026 9:00:11 PM: INFO: Task 3:Started correct sub folders from metadata on 1 songs
Mar 9, 2026 9:00:11 PM: INFO: Task 3:Corrected 1 sub folders from metadata
Mar 9, 2026 9:00:11 PM: INFO: Task 3:Completed correct sub folders from metadata on 1 songs
Mar 9, 2026 9:00:11 PM: SEVERE: Autocorrect:Start Correct Filename From Metadata:
Mar 9, 2026 9:00:11 PM: INFO: Task 4:Started correct filename from metadata on 1 songs
Mar 9, 2026 9:00:11 PM: INFO: Task 4:Corrected 1 filenames from metadata
Mar 9, 2026 9:00:11 PM: INFO: Task 4:Completed correct filename from metadata on 1 songs
Mar 9, 2026 9:00:11 PM: INFO: 1 songs were modified with the autocorrector
Mar 9, 2026 9:00:11 PM: INFO: Completed autocorrecter on 1 songs
Mar 9, 2026 9:00:32 PM: INFO: Started to match 1 songs to Discogs
Mar 9, 2026 9:00:35 PM: INFO: Successfully matched 1 songs to the Discogs Release 3872140 with title Under The Sheets EP
Mar 9, 2026 9:00:39 PM: INFO: Started correct sub folders from metadata on 1 songs
Mar 9, 2026 9:00:39 PM: INFO: Completed correct sub folders from metadata on 1 songs
Mar 9, 2026 9:01:14 PM: INFO: Started matching 1 songs to a single MusicBrainz release
Mar 9, 2026 9:01:43 PM: INFO: Successfully matched 1 songs to the MusicBrainz Release 33981966-99a2-45a2-bc58-1b39998ade61 with title Under the Sheets EP
Mar 9, 2026 9:01:55 PM: INFO: Marked 1 files for deletion
Mar 9, 2026 9:02:17 PM: INFO: 1 files are loaded
Mar 9, 2026 9:02:17 PM: INFO: Closed 1 files
Mar 9, 2026 9:02:17 PM: INFO: 0 files are loaded
Mar 9, 2026 9:02:21 PM: INFO: Started to load files from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 9:02:21 PM: INFO: Counted 1 files that could be loaded from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 9:02:21 PM: INFO: Completed loading of 1 songs from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 9:02:21 PM: INFO: 1 files are loaded
Mar 9, 2026 9:02:56 PM: INFO: Started matching 1 songs to a single MusicBrainz release
Mar 9, 2026 9:04:00 PM: INFO: Successfully matched 1 songs to the MusicBrainz Release 33981966-99a2-45a2-bc58-1b39998ade61 with title Under the Sheets EP
Mar 9, 2026 9:04:15 PM: INFO: Started correct sub folders from metadata on 1 songs
Mar 9, 2026 9:04:15 PM: INFO: Corrected 1 sub folders from metadata
Mar 9, 2026 9:04:15 PM: INFO: Completed correct sub folders from metadata on 1 songs
Mar 9, 2026 9:04:37 PM: INFO: Started to save changes to all modified songs
Mar 9, 2026 9:04:37 PM: INFO: Song renamed from N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets\1-Under_The_Sheets.flac to N:\Electronic\House\K-O\Maceo Plex\Singles\Under the Sheets EP (2012) [CA] [NO19020] [FLAC 16-44.1]\1-Under_The_Sheets.flac
Mar 9, 2026 9:04:37 PM: INFO: Deleted empty folder:N:\Electronic\House\K-O\Maceo Plex\Singles\flac-Maceo_Plex-Under_The_Sheets
Mar 9, 2026 9:04:37 PM: INFO: Completed saving of 1 songs
Mar 9, 2026 9:04:37 PM: INFO: Completed deletion of 0 songs
Mar 9, 2026 9:04:59 PM: INFO: Started to save changes to all modified songs
Mar 9, 2026 9:05:00 PM: INFO: Completed saving of 1 songs
Mar 9, 2026 9:05:00 PM: INFO: Completed deletion of 0 songs
Mar 9, 2026 9:05:06 PM: INFO: Marked 1 files for deletion