ok mate,
i didnt bother with the bouquests file you posted.
i had to go to my brothers house to sort his cline out.
And after all the trouble I went to roud:
same backup image and ALL of his channels work perfectly. the strange thing is though.
i have better SNR and AGC than him lol.
cant be my box/image because i got this exact same problem on two dm500s on two separate images.
does this mean i need a new LNB?
Well its where I would start m8