Hi Federico,
I just sensed it was going to be too time consuming so for that year we reverted back to the usual raspbian. The whole reason we looked into this was because raspbian just wouldn’t allow our students to easily connect to our WPA2 WiFi, but we had a workaround for that at least.
Still seems crazy that an OS designed for a board, which is in turn designed to be used in education, can’t natively connect properly to WPA2 via the GUI - which every school and university in the world uses for WiFi authentication.
Thanks
Andrew