I ran into this situation when switching the Spirit from one heli to another.
I don`t know if the following is a bug or intended behaviour. To me it seems a little counter-intuitive though.
When one factory-resets the Spirit, only Bank-0 is reset, both Bank-1 and Bank-2 stays the same as before, even if one changes to Bank-1 or Bank-2, and try to reset from within either Banks.
To replicate situation: Save profile-settings to a file, initiate «factory-reset», disconnect and reconnect, choose connection-type, and re-assign Bank-switching to preferred channel.
Finally; compare Bank-settings.
Attached are photos comparing Banks after factory-reset.
Kind regards.
Edit: I remembered a little too late that there is a seperate Bug-thread. Admin may of course move my contribution to a more approriate thread if needed.