@Argonautic hi
i suggest you use the DosBox Pure core and the exodos romset, with zip files of course.

Yes of yourse 😉

I can't tell you why the controllers behave like that either. I did some research on this but didn't find anything really useful. I'm thinking about switching to a different USB encoder anyway (2 player board). But for now I'm happy and it works...both on the RPI4 and on my new Mini PC. As I said, thank you very much for your great help 👍 😊 👌 !

@Hzi A late self-reply:
The problem was that 2 controller buttons were wrongly taken, so instead of starting a game I unknowingly chose "Time"-mode (with no PC involved).

Screenshot_20220519-174438_Gallery.jpg
The storage usage

Screenshot_20220519-174451_Gallery.jpg

And the gameboy section

@paulamh
You're welcome.
Glad that it works.

@ddtackett Sorry, but BIOS and ROMS are copyrighted, that's why they are not distributed along with the Recalbox image, and for the same reason requesting or distributing this type of content is prohibited here on the forum, you need to get them yourself.

@rollbrett That is correct. I wanted to only hide some systems and thought the only way to do this is to delete the roms in the system folders I did not want.

Thanks to all for helping me out.

My Kodi works fine without internet, but the weather add-on does throw a non-critical error. Could be a Kodi add-on giving you an issue.

@zing yes I did it and it works , thank you