I have a Soundtouch 30, and recently bought a Soundtouch 20 in order to make use of the play all function and have the same music playing throughout my appartment.
However, when using the play all function, sound is only omitted from one of the two speakers, depending on which is set as the master speaker.
Both speakers show as connected and have the play all symbols lit.
After a restart this problem occassionall goes away, but is hit and miss.
Given this is the functionality i bought the additional speaker for, pretty disappointed it doesnt work...
Thanks for reaching out to us!
I'm going to reach out to you via PM to help resolve this issue for you.
Tony A - Community Support