Thanks for the above info. Audiovana reports they rely on QoBuz’s API, and that they need to make sure their partners do not lose the connection to their service. Based on your comments, I will restart Audiovana since this might fix the problem. BTW, this connection is between Audiovana and QoBuz.
My friends and I are running Audiovana on a LINUX Infigo Audio streamer that is controlled by an iPad. There are no switch boxes in my connection to the Internet.
Audiovana also said there was No mention of a timeframe from Qobuz. And, If the issue occurs again, please let Audiovana know and they will investigate further. Thanks.