Prestaged Media/Bootable Media in Native mode doesn't have Root CA and fails.

hey guys,

We have a SCCM Environment that is working in native,
Task sequence fails because it cannot contact the Management Point securely. (i get replays when i ping it)

thing is.. that the Root CA Cert is not being included in the Prestaged Media/Bootable Media although configured in the SCCM correctly.

While deploying from boot image through PXE, it works perfectly because Root CA Certs are present.
took the liberty to take it a step further, took variables.dat from the PXE boot image and put it the Bootable media, works like charm but thats not a solutions because it doesn't work for prestaged media at the moment

Root CA has been configured correctly.

Any Ideas?

Thanks guys.