There are many computers in Intune that are in Compliance status is N/A . This happened after the administrator account was deleted, which was fired. Some computers that were added to Azure from his account changed status to N/A. For this computers, properties owner was specifies with this admins account.
Devices was enrolled using this article. Over Company Portal, with options "allow organization manage my device" enabled.
After restoring the account, the problem persisted.
In my test environment, I was able to repeat the issue once. Next, I tried the same steps, but subsequent devices remained "Compliant" even if the users who added this device were deleted.
I cannot explain why this is happening.
Why does the status of some computers change, and some do not?
The solution to the problem is to re-add the device, but this must be done on the device side. Can this be done on the Intune side?