It could be due to those machines are not running Windows Defender.

I've got 0x800106ba on my Win 10 machine running non-windows-defender while it worked fine on my Win 10 laptop running Windows Defender.

So to avoid the error I'd suggest to add logic if (active AV is "Windows Defender") add exception.

You could see confirmation of that here:

https://www.eightforums.com/threads/windows-defender-error-0x800106ba-not-running.43629/