Inventory on different platforms question

[Gillionaire]

I play on multiple PCs too and I think of it this way: Data needs allocates in a scattered manner, and when a new computer reads that information, it's jumbled in the transfer. That's what happens to inventories. It's a little annoying, but nothing a sort can't fix.

No, it's the files in your My Games\FF14 folder under your character folder.
ItemFDR.dat or ItemODR.dat are the culprits.
What baffles me is why SE decided to store that kind of data on client side, almost everything is saved client side for this game one exception I've seen so far is your cross class skills, those are about the only things saved when you log off.. and your title.