Jun 02 2021 12:03 PM
We're still early in our use of Autopilot, and I was running a test using White Glove. I started the provisioning process, and checked in on it a couple of times. The previous time I checked it was still installing applications, but, when I checked in next, oddly I ended up at a Windows login screen.
The first time this happened I thought I had flaked and not entered the White Glove process, so I logged in with my user account. It seemed to continue the process, and eventually I was at the green screen with the 'Reseal' button.
After trying a few things, I found that if the system has 1909 on it, everything proceeds as expected. But if I have 2004, 20H2, or 21H1 installed, this odd behavior occurs.
So far, I'm only aware of this happening on a test Surface Pro 4. I'll be pulling another device soon to see if I get the same results there.
Jun 02 2021 10:57 PM
Jun 04 2021 06:08 AM - edited Jun 04 2021 06:09 AM
Check your security baselines and make sure they are assigned to users and not to device groups. Security baselines tend to cause a reboot during autopilot/ESP when assigned to device groups.
Components that might trigger a reboot when assigned to a device:
Windows 10 Security Baseline
Microsoft Defender for Endpoint baseline
Endpoint security – Device control
For verification you can consult eventvwr in the System – Windows log and check for eventid 1074 regarding a restart during autopilot. (The process CloudExpierienceHostbroker.exe has initiated the restart to reconfigure the operating system.)
Jun 09 2021 08:24 AM