Updated container has gone all wrong

[3216]

There is something very wrong going on here.

I have tried several times to simply start up a fresh JF container with /config and /cache in a totally separate location from this original one. This new container always wants me to log in with an EXISTING user, which there should not be. I looked at /config/system.xml and find that the line <IsStartupWizardCompleted> is set to FALSE, implying that JF should be prompting me to create a new user.

That’s probably a browser issue. Try accessing the new Jellyfin instance with the browser in private/incognito mode, that should let you configure Jellyfin, and once configured you can go back to a normal browser session and log in.