Wyse 5070, out of box auto-login and default user/password not working

Just opened a new Wyse 5070 Thin Client with Dell Hybrid Client, Ubuntu 20.04. I have a wired ethernet connection, but it won't auto-login. I get a login screen. I've tried every default login I can find but nothing works, eg.

Admin: DellCCCvdi (tried lowercase as well)

User: DellCCCvdi (8)

(blank): Fireport

Administrator: Administrator (Dell Hybrid Client, Ubuntu 20.04)

Admin: Wyse#123 (+lowercase)

User: Wyse#123

root:password

Anything else you can think of that I should try? I'm on a tight deadline so this frustrating.