Another thing you might want to do is go into the Bios and set it to Boot on Power, Power Failure Restore or how ever it is listed in your bios.
Also set bios to avoid any Key Press for boot failure, update re-boot, etc. If you run a feed off the computer and are away when the computer boots or re-boots for any reason, then the feed will come back online if you have the ProScan shortcut in the startup folder.
NOTE: This also works for SDRTrunk, and other programs that are in the startup folder.