Audio Problem has now spread to all ABC channels it seems, it even takes out the picture on a couple of them - no more bluey season pass, or many of our other favourite shows

Is anyone working some way to pre-set the auto track on a per channel basis - or remember the last setting? Sadly I'm a hardware guy, not software....so not much use at fixing it, though happy to fire up the SA production line again if the patch has to be manually installed.