Hi, nunigaia,
getting interested in khafanpardaz problem, I was very surprised to find out that the usual menu with the selection of the network type you like, WLAN and LAN, is actually disappeared also in my image (last OBH 4.3.016 installed in flash for my Solo4K)!
Also the Network Browser & Mountpoints (Blue panel) only proposes the LAN Connection. What happened?
I tried to disable the LAN, hoping to see the choice, and rebooted, but the only thing I can do is to re-enable the LAN connection.
So, I thought there is really some problem introduced by some of the last updates, at least for Solo4K, as in my case, and for Duo2 as reported by khafanpardaz (whom I can't try at the moment).
To check this, I reflashed by a fullbackup of mines of 011 update and, as I imagined, the classic screen appeared.
So, I think it's confirmed: some update after 011 introduced this issue.