Hi lenzieman,
Did you create your own Music Finder records or did you just load a standard Music Finder file?
Basically, the current Music Finder status only exists in the internal flash memory (which also contains the User drive and the user-defined system settings). If you make changes to the current Music Finder content (e.g. adding, changing or deleting certain records), the current Music Finder content must be explicitly saved manually as a FILE. Otherwise, even after loading another Music Finder file (e.g. as a test), it would not be possible to return to the previous status.
If you have saved a Music Finder file (.mfd) with the previous status (e.g. in the User drive, on the internal hard disk or on a USB stick), you only need to reload this file (using "REPLACE" to replace old records by the records of the new file).
If it was a standard Music Finder file, you can simply download it again from Yamaha if necessary. However, if you have created your own records, but have not saved "your" Music Finder as a file, you will unfortunately not be able to return to this status.
P.S.
I recommend to save the current Music Finder status not only in the User drive (but also on the internal hard disk and/or on a USB stick). The reason for this is that in the event of an internal error, the internal flash memory could be accidentally erased/reformatted.
Best regards,
Chris