hi again buzz!
the modem is the router, Sercomm Vox 2.5 from vodafone
The ubiquity ap is using the b/g mode as well
and the thing about Sonos acconunt was on the app, but this is fixed.
when I used a ethernet cable ad connect the playbar directly, everything started to work, I did configure all the surround system too.
as soon as I take out the cable it stops.
Sure is the AP, but cannot see why, I can see the “Sonos ZP” but cannot make then work.
I've read sometime about multicast, tried too and nothing happened.
well I guess tomorrow will be a good lazy day to do some useful stuff haha.
thank you!! happy new year