Squeezebox Players

[zulu32]

Dear all squeezbox fans,

I am puzzled:

my boom (v57) has lost all the external connections (cannot connect to mySB.com, no radio playing, no podcasts) while still playing perfectly the FLACs on my NAS (LMS v7.7.1 on a synology DS710).

My other SB boxes (Touch, Duet, Radio) are working flawlessly.

All SB boxes and the LMS server are on the same subnet (192.168.1.x)

The boom has also lost the menu tree "Settings/Advanced" so I am no more in position to re-install the microsotfware.

rebooting everything (router, server, boxes) + hard reset ("+" while plugging power) did noting either.

Any ideas?

Thanks

Zulu