Sonos devices are not seen

Hi all,
I’m really a noobe for HASSIO.
I’ve just finished to install a HA 0.105.2 on a RP4 with a raspbian10 distro.
Some of my home devices are found, but I’m having some problems with my sonos devices. Sometimes they are detected, but when I try to configure it they disappear.
What shoud I do to fix it?
thank you