With the former version of the Soundtouch app I could easily add more speakers by clicking the + button at the speaker I wanted to add, but since the latest update I can't connect my speakers anymore. Does anyone know how to do this?
Could you clarify the issue a bit further? When you select the active speaker at the bottom of the app window are your other speakers appearing at all or are they greyed out? This will tell us if the app is still communicating with the additional speakers.