I updated our SCCM environment to CU3 last week and since I saw no issues so I upgraded to SCCM R2 over the weekend. Everything else seems fine but my OSD is not working. It will PXE boot, load the base image , install the drivers and the SCCM client but right after the client install it immediately boots to the Windows 7 login screen. It stops every time before it installs any of the applications in the task sequence. Any ideas why it would do that? I have attached the SMTS log file if you can decipher anything I may have overlooked. Thanks for any help you can provide.