Rather than a generic post, what would you think about detailing the issues your system is experiencing, so that this community might assist you in getting it back to what your previous experience was?

Or, have you called Sonos Support directly to discuss it?

When you speak directly to the phone folks, they have tools at their disposal that will allow them to give you advice specific to your network and Sonos system.

How does one describe a system that their new and improved app has made pure trash. What's to describe?   The old app was 100% perfect