@sammy-cohen
It's very strange if you have used double backslash normally windows should show the content of /share.

Have you tried to mount your recalbox as a "network drive" on your PC?
The access problem is only on the recalbox or is it general?
If you try to another PC that offers a samba share you can access it?

@sammy-cohen To be sur, you type exactly that on your explorer => \\recalbox or \\192.168.XXX.XXX ?

Le driver libre xf86-video-amdgpu tourne très bien et devrait apporter tout le support nécessaire pour ta RX570 mais il faudrait l'intégrer =/

Le lien pour télécharger la beta 4 semble ne plus fonctionner =/