Hello,
Thank you for posting in Q&A forum.
Do you have any restriction of the Windows 2019 DC OS version?
If you are installing common OS, I would recommed you to download a new Windows 2019 DC OS from Microsoft Windows Evaluation Center in case there's anything wrong with the image.
Evaluation Center URL: https://www.microsoft.com/en-us/evalcenter
To test the image issue, you can also install the OS on another PC to see if there's any difference.
I hope this answer can help you well.
Best Regards,
Shujun
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