I have created a folder in the RM in the local library. In this folder I copied several Performances and edited them over several days. In the meantime, I put the Mac (macOS Big Sur 11.6) to sleep (all apps remain open). After a crash of the MAC (due to the MOTU interface - Firewire) and restarting, the folder created in the RM was unfortunately available BUT empty - all the Performances created and edited there were no longer available. Question: Does the RM save changes made in its database when it is open, also on the hard disk / SSD - OR only in the cache?