Here are some cases which are unresolved in the database.
Expansions for games
Games where disk 1 is not the boot disk
Games where the disk order is not correct
This applies to some IPF-based variants, where the disks are sorted alphabetically causing an incorrect order (data disk before program disk).
Compilations – more than one game one the same medium
How to handle cases where the automatic TOSEC floppy-matching routine does not yield the desired combinations
How to handle cases where disk 1 in TOSEC is not the main varying disk (i.e. disk 2 mainly contains the cracked versions)