I'm a custom AV installer & have over 100 Connects, Connect:Amps, Sonos Amps, Ports, Playbars, Arcs, etc in the field that my clients depend on me to manage. A few days before the 'Hiroshima' update, I just had finished installing a 20-zone Sonos Amp system in a new home. Fortunately, I was able to keep that client (and almost all of my other clients) from updating. I've been doing triage for the few that did get updated... not much fun. So much for background... I do need help solving one issue: During the install & testing of that 20-zone system, I had added my personal Qobuz account so I'd have some decent-quality music to test the speakers, set the room EQs, etc. HOWEVER, I'm now unable to remove my Qubuz account because that feature is greyed out. I tried thru both the iOS app and thru the Windows app... but all manage service or add service or remove service features are grayed out. All I get is the rub-it-in-your-face "App needs updating.... limited functionality..." message. Obviously, I don't want to update all of my controllers plus their entire 20-zone system, just to be able to remove my Qubuz account!  Anyone out there who's solved this issue or has an idea?