Thomas, I don’t see your participation in this thread, perhaps because it was never approved for others to see:
In your original post you stated:
Beyond that, today you stated:
Can you clarify a little bit of the current state of these zones in your setup? Are they no longer disappearing?
Also…you have two usernames on these forums, which might not be in your best interest. To get support, you should post to Support using the login associated with your Roon credentials.