So we activated Defender ATP within Intune and connected it with Microsoft Defender Security Center:

I can see the devices at https://securitycenter.windows.com/machines

But Intune reports them as devices without ATP-sensor:

Also Defender Security Center states: "Device not found in Azure ATP"
I don't know why this is, because I made a Device configuration profile for onboarding the devices in ATP:

I looked at the SENSE log at Microsoft-Windows-SENSE/Operational, but don't see any errors there:

only informational entry's >>

Does anyone know where to look for now?















