I have some new dell Optiplex 990s that I have been deploying and changing it to boot to pxe first. The problem is it finds the fog and then shows the splash screen but then reboots to the splash screen again never booting to the HDD share. I have to click esc to get it to boot the the HDD. This also happens on the new dell latitudes. Has anyone figured this problem out? It is confusing the end users a great deal.