I am afraid that this is the extent of my knowledge with this problem.
I know of another individual who has been experiencing the booting problem and they believe it was due to turning on the hardware acceleration and not turning it off.
These receivers are kind of picky in certain areas and if none of what I posted for you helps you may consider contacting OpenSat (the people that make these receivers) to see if they can help you.
I know of no other way to totally reset the Azbox.
Several BUD's & a few small dishes. Too many FTA receivers!
DX'ing since the first satellite signals went digital. Satellite surfing since 1986.