SGC 11.0.2.1573

We have recently deployed some Dell PE R300 with SATA drives that are controlled by a LSI SAS controler  (No that is not a typo yes it is a SAS controler managing SATA drives)
The problem is that after a number of re-images tasks using SGC  an number of hosts during post will throw up a controler error and will not discover the disks. move the HDD to a know good machine and the same result.
if we wipe the disk of all parttitons and reload the image it will work fine for a while and then the same thing will happen. This is not a HDD or controller issus as we have had replacments and still it happens.

We can only assume that when the host boots to VP and re-writes the mbr something is getting corrupted and not allowing the SAS controler to see the drive infromation?

We would moving to a fixed GBP solev this issue?

Thanks