@TP-Link As I said, the DECO M4s are configured as a Router, NOT as an AP. The Freebox HDD is attached to the freebox and is/was accessible through upnp/DLNA from the freebox administered network...

I have installed my DECO M4 in server mode (not bridge). I am not overly surprised that I lost access to my NAS drive (upnp) connected to my freebox. Is there a way to make my dirce accessible to the...