I am not famillia with this receiver, but once you see "failed", that means you are not on the satellite and no signal. Blue is not the right color for signal indication as far as I know, you will see red or yellow on the signal bar if there is signal.
When you get signal on analog it did not means there is digital signal there, you need to twist the dish a bit to get the digital signal. If you are manually setting the dish, try more by lower or push the dish up a bit. I remembered when I was live at my last home, there is a 7.5' dish set up by me over ten years ago, although I got a crystal picture on the analog signal, but none from digital, I uses click the dish one or two click to east or west to obtain the digital signal. You should try more, although you has FTA receiver before it does not mean you know all this stuff, we, the dealer had encountered so many brands and did service, installs and trouble shooting so many brands, sometime, we still stuck in an unknow problem from system.