Recently, it was my turn to take my KN7 to our Keyboard Club where one of the members was to play to us using his own SD card loaded into my KN7 and 'panicked' when his settings didn't play as he had recorded them.
Naturally, he was greatly concerned as it represented hours of 'tweaking' his own KN7.

My first action was to go to 'Customize', 'Data Protection', 'Foot Controller' to switch it OFF. I always work with the Foot Controller 'ON' so that anyone else using my keyboard does not disturb my own foot control settings.

I then pressed and held the 'SET' button which took me to the PANEL MEMORY MODE, made sure it was in the 'EXPAND' mode and then went to page 2 (Expand Mode Filter) where I knew some of the categories were switched 'off' and switched them all 'ON' again.

We then 'Initialised' the KN7 and re-loaded his SD Card and I'm happy to say the problem was solved.

I'm not saying this will cure your problems, but it could be worth trying this.

Good luck!

Aud (U.K.)