My CTP18 Yealink device gets stuck at the Company Portal page or the system gets thrown back to the login page after clicking on the "Sign-in" button. I see the progress bar with white background that registers device, after which nothing happens and I get to sign in again.
Firmware & Factory Reset MFA Inactivated Licenced Teams Room Standard
Excluded all Conditional Access
Excluded all Intune Compliance (though A20 Meetingbar signs in fine w/ same account as AAD registered) On same LAN, connected to internet Allow acc to Azure AD Join devices with limit of 50 devices Sign In with token