Issues with Windows 11 Autopilot Hybrid Joined Since last Week

We were experiencing a similar error while enrolling hybrid-joined devices. After further troubleshooting, we identified that changes were also required in the ODJConnectorEnrollmentWizard XML file. Additionally, the MSA account needed the appropriate permissions to create device objects in the specified OU.

Once the permissions were assigned and the OU value was added to the XML file, we were able to successfully start the enrollment without any issues.

Here's a MS documentation:  https://learn.microsoft.com/en-us/autopilot/windows-autopilot-hybrid?tabs=general-requirements%2Cupdated-connector%2Cwindows-server-2025#configure-the-msa-to-allow-creating-objects-in-ous-optional

They mentioned it is optional, but it actually is required for Hybrid Autopilot devices