Datastore2 data rollback help

Hello, I’ve been experiencing an issue with ds2 for a bit now and i can’t seem to find a fix
So basically i made this module script to save the data

it works and all but at some unknown point, without erroring or any warnings the data just breaks and then it stops saving and people only realize when they rejoin, any ideas on the issue here?

Whats a datastore2? Is it a module or like an actuall service

a custom made datastore called datastore2 (obviously still uses datastoreservice tho)