Hi All
I had the similar issue and was able to to trace it down NCSI causing the problem, the probe HTTP was failing for me. You can check windows event logs to see if you are facing the same issue - Microsoft-Windows-NCSI/Operational
This is logged in the event it was failing:
Capability change on {57a83755-d89b-4a01-a72d-d4786875d856} (0x6008009000000 Family: V4 Capability: None ChangeReason: ActiveHttpProbeFailedButDnsSucceeded)
I need to allow "www.msftconnecttest.com" this site access in pre-logon policy.
For more info check this blog
https://support.microsoft.com/en-us/help/4494446/an-internet-explorer-or-edge-window-opens-when-your...
https://www.ghacks.net/2014/02/07/disable-customize-windows-internet-connection-test-improve-privacy...
https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-vista/cc766017(v=ws.10)?re...
I hope this helps fix your guys issue
RJ
