I just upgraded the firmware on my Dell W650 controller to version 6.4.0.3. I applied the upgrade to the non-boot partition, and after reboot everything appears to be functioning fine. However, now through the WebUI when I go to Maintenance > Image Management, for the "Upgrade Using" option, the radio button for "Local File" is grayed out and I can't select it. I can still select TFTP, FTP, SCP, or USB. Has this option been removed?