Roon doesn't work -- And I"m trying to relax on Saturday

[Timothy_Good]

Core Machine (Operating system/System info/Roon build number)
Nucleus using the latest software. OS Build 219 Labs Build 12 Server 1.7 build 571

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
Hardwired ethernet. Unifi switches.

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)
NAD CI 940 (as I recall - that is not the problem)

Description Of Issue
I have a bunch of endpoints including the NAD described below and some Bluesound devices as well.

I control Roon with my iPhone or iPad.

Today, as I tried to put on some music for summer lunch on the patio, I couldn’t connect to the Roon core. This went on for a time. Then I rebooted the OS and Labs but not Server.

That didn’t help so using the functionality of the web interface, I rebooted the Nucleus.

Now, when I try to access Roon on my iPhone, I get a login screen. After I login, I get a screen that says

Authorizations - I have already designated a Core

Which implies that I am trying to use my iPhone as a core. Well, I’m doing no such thing, of course. (BTW, I am getting same screen when I try to control Roon from my PC.)

How do I get things working again?

[Swisstrips]

Sorry, I’m not of much help, but recall reading recently about some certificate issues (expired). Maybe search that topic and see if its related to you.

[Timothy_Good]

My license just renewed.

[ged_hickman1]

Post a screenshot of the screen you are getting.

[Timothy_Good]

I have reinstalled, restarted or reset everything on the Nucleus. I have rebooted it a couple of times, too.

When I try to access Roon from my phone or PC, I get the Choose your Roon Core screen. I attempt to connect to the Nucleus, of course.

I then get the Login or Sign up screen. I log in using my Roon credentials.

Then I get the Authorizations screen. It appears to be asking me to designate my phone or PC as the core. That is not what I am trying to do. I just want to listen to some music. Sigh.

[ged_hickman1]

Oh ok. Choose unauthorise there is a known bug.

[Timothy_Good]

Thank you. I dared not venture past the Authorizations screen. But taking your advice, I unauthorized and then set everything back up again. And now, Roon works!

I am not very techy but I am better than most. But I would rather not have to deal with this stuff. Roon needs to be more stable if it is to become a mainstream product.