I spent 2 hours on the phone with Sonos Support last night. The problem is the Connect which was purchased in 2017. It is now considered a legacy product. These product cannot accept many of the updates in the S2 app and actually prevent newer products from receiving updates if they are incorporated in the system. My only option to use the connect is to downgrade to the S1 app. That is what Sonos owners have done to keep their equipment going. For now I will just removed it from the system since it is bricked using S2. FYI, it was working ok (some issues) before I worked on that system and unplugged it. Once I had everything hooked up again that is when the major problems popped up.
I do wonder if other similar products will eventually have the same issues. I'll avoid buying speakers, amps etc with wifi connectivity and app control in the future since they seem to have an expiration date as technology evolves.