you are correct with 1.06 firmware no sis channels working with correct key and not updating.i have lots of crashes with this 1.06 so i did recovery method with original firmware then relaoded 1.06 to see if helps. sis still black not working with 1.06since putting the 1.06 update into my box the sis channels on 5e ie ladbrokes coral etc no longer seem to update and are dark is there anything that can be done or is it back to a previous version