Many Albums ending up in [untagged] group

[simoncn]

From the log you attached, I see these files are WAV files. There are two ways to add tags to WAV files: ID3v2 and LIST/INFO. MinimServer supports ID3v2 but not LIST/INFO. Is it possible that the file whose tags cannot be read is using LIST/INFO tags instead of ID3v2?

If this is the reason for the problem, you should be able to convert LIST/INFO tags to ID3v2 tags using a tagging program such as dBpoweramp or Mp3tag.

Another possibility is that the files are tagged with ID3v1. This is not supported by MinimServer because it is an obsolete format that was superseded by ID3v2 over 20 years ago. You can convert ID3v1 to ID3v2 using a tagging program.

Unfortunately the trace log that you provided doesn't show tag data for the files being scanned because the tag data is being read from the MinimServer cache. To produce a trace log that shows scanning information, set the startupScan property to full and then do a rescan. This will produce a larger log file, so please zip this file before posting it to the forum.