hi m8 if im right and youve got a dm800 clone check your power supply m8 .
ive had terrible problems in the past driving a motor with the dm800 .
the power supply that came with mine was 12v 2amp.
i changed it to a 12v 3amp and it sorted the problems ...
also i have heard of lnbs that go faulty and draw too much power meaning theres not enough power left to drive the motor .
just a couple of things to look at if you run into problems again m8
mick
