Who rated this post

Have you turned off the Content ID piece that permits partial downloads?

We are discovering that this blocks the Delivery Optimization capability of WIn10 and Autopilot/Intune. Turn it back on and build is magic and quick. PAN technote says that this is best practice to be off to prevent malware doing partial download to evade detection but it also breaks legitimate services and ideally should be managable on a per rule basis.

Interestingly i have found if you turn off all profiles even wtih that Content-ID setting as On the build in my environment works just fine