Upon cycling through numerous menu items such as:

Leve/quest givers, GC turn in, GC purchase, 2.0 weekly/daily hunts, 3.0 weekly/daily hunts, Glamour dresser, item repair, Ulan's Note, PvP profile, changing jobs, Gold saucer mini games, Inn room mini games, Character config, Keybind config, Fishing log, Khloe item purchase, wondrous tails, timers menu, collectible menu, custom delivery menu, Armoire, Way markers, Fisher bait, Fisher spear head size, Orchestrian menu, Orchestiran song list, in other words all kinds of "movable/savable" menus...

the Orchestrian menu reset without logging out, without crashing, without doing anything except opening and closing menus and teleporting.

This should save PC side and should never reset.

Items that for fact have reset:

Orchestrian menu location
Job gauges locations
Collectible menu location
other menus