the first 3 posts indicate somethings wrong with your system [???] becuz i think for other people it works top down
emunand change
==>sysnand change
i can confirm, my sysnand wifi was blank, i put dummy info into first setting, rebooted, [sysnand=dummy info slot 1, emunand, real wifi still there, slot one]
restart, boot into emunand, put dummy info into slot 2, save reboot check [sysnand: slot 1 dummy info, slot 2 *emunand dummy info*]
post#2 is correct, nands are supposed to be seperate, with emunand having priority. btw is it true that wifi settings come back even after deleting them in sysnand???