Relative to the recent global snafu caused by a faulty software update for Microsoft systems, Javad Abed (an expert in cybersecurity and data vulnerability and assistant professor at the Carey Business School at Johns Hopkins University in Baltimore) said:
"Companies should also rethink their testing and how they release updates."
So Sonos, you do realize, we hope, that your software update continues to exhibit flaws that not only created a myriad of nuisances for the end user, but has easily become, for many long time (30-40 years) computer users, an example of the worst ever attempt to improve upon a darn decent previous version of an application. There is still much work to be done. We paid you for your hardware; now support it with your software of equal quality.