I just purchased a 725 and I am experiencing same problem.
Configuration Mode: Simple
DiSEqC: A/B/C/D
With the dish pointing to the respective satellites, it does not find any service.
I am sure that the satellites are present because I am able to receive signal/services with other receiver.
Even with a LNB direct connection it does not lock on the satellites. I am sure that there is some signal present because when I use the Sat Finder Plugin SNR, AGC, and BER have a value. However the "Lock: Not Locked"
I also tried the default satellites list with my big dish, and I have same problem.
Is this a bug or I am doing something wrong, is this a software bug?
Could you please advice?