Not sure what is System Settings, Information?
When I go to the Datenträgerverwaltung which probably means storage data management I get the following thing:

https://ibb.co/nk0g67g
So it means 108 GB is still empty, which should be probably Batocera user data / share data?
I’m using the official from this website, V35 and I’m on Windows 11 Pro. Installed on some Tiny PC (Lenovo Thinkcentre m710q).
When I first load Batocera it will always freeze just before loading the logo completely. Then it is black for 2 minutes. Something like here:
https://forum.batocera.org/d/7969-batocera-intro-freeze-on-first-boot
Then it loads again and I am in the main menu. But seems the share partition was not expanded, as pressing F1 always makes it crash to black screen.
EDIT:
Secure Boot is off in BIOS. But did not find Fast Boot anywhere. Any other stuff that could be a problem?