MacBook no sound after update

Hi @Stephen_Nicoletti ,

Apologies for the delayed response here, I missed your response and just realized when I was doing a review of previous cases.

I re-enabled diagnostics mode for you and I noticed a very strange error show up in your logs while you were playing Qoubz content in Roon:

 <p class="dp-text dp-gray-text">Please check that your coax cables are tightly secured. If the cables are secured, and you're trying to activate your Gateway, try another cable outlet in your house. If the problem persists, give us a call at <font color='#3BB9FF'> 1-800-xfinity </font></p>

I suspect that your XFinity setup might be causing some of the issues here and is re-directing traffic meant for Qobuz servers. Do you have XFinity Constant Guard enabled? This has sometimes caused issues on user’s setups: