Haven’t been able to connect the system but all of a sudden music begins streaming through one speaker 1 (of 2). Checked the App on desktop (Mac) using previous v.version of app and it was playing. I stopped the service as we were watching tv. So my question is: what is causing an impromptu stream when I can’t get connected using the app. New version of App does not work at all unless I reboot the router. 
I look forward to a reply.