Hello
I bought a DVBHD 2080U USB BOX I would like to use with STAB120 motor using USALS.
I found several guides on how to setup ProgDVB, but the engine does not turn.
I view the channels on the satellite is pointing the antenna, but if I try to change the satellite engine is not responding.
The drivers are downloaded from the manufacturer.
S.O. Windows 7
Any suggestions?

Diseqc functions very depend from manufacture. Look Settings->Device options for select API type. Also not all drivers support usals.