I posted this question in discord but only got 1 response so maybe someone here can help.

Last week I installed the 64bit pc version of recalbox, loaded up all my games, set everything how i wanted it, and the system was running great. Then I was letting my kids play on it and when i came back the system was rebooted and it was on a fresh install. after doing some digging it turns out that the /share partition wasnt mounted and now it was pointing the share to a 3gb partition. I figured it was something my kids did so i backed up everything reflashed the drive then reinstalled recalbox, then moved all my stuff back. Again everything was working fine, until i was using skraper the other day and somewhere during that process it rebooted and is now mounted on a smaller partition again and isnt mounting my larger share partition.

It seems this same problem happend a few years ago with another user as described in this thread :
https://forum.recalbox.com/topic/5035/recalbox-reset-itself-to-default-all-settings-and-roms-gone
But I dont see a solution from @Substring

Some information about my setup:
Recalbox 6.1.1 x86_64 installed as operating system
64bit HP CQ57-339WM
1.50 GHz Intel Celeron Processor B800 1333 MHz FSB
2GB DDR3 SDRAM
Intel HD Graphics
320GB 5400RPM hard drive

Any help is appreciated!