In meantime - I seem to be able to trick myth into scanning
I needed to put another tuner card in 'Winfast' barnd - not sure model.
I left Quad in and swapped aerial to winfast -
Changed tuner card setting from adapter0 to adapter 4
tried to scan using adapter 4 but no channels trying input connections scan.
I then changed aerial back to quad hd and changed the tuner card back to adapter 0
did another scan and got all channels ok
what can possibly go wrong now
