Lost recently added album after a rescan

[simoncn]

If MinimServer can't find the cache file from the previous rescan or if there is some problem reading this file, MinimServer isn't able to know what files have been added since the last rescan. This would also explain why the rescan took longer than expected.

This does not explain why you are seeing "last day" albums which are not from the last day. Without a cache file, MinimServer uses the modification dates of all files to build the recently added index, so the "last day" index should only contain files with a modification date in the last day.

Is it possible that the system clock was reset accidentally to some time in the past? If so, some older albums could be picked up as "last day" because they have modification dates newer than the current clock time. This could also possibly explain why MinimServer had a problem reading the cache file.

Are there any messages in the MinimServer log that might provide a clue about what has happened?