Beocat47 wrote:

I had noted on the BLC the option to assign a primary and secondary device and I thought you meant that -  I'm a bit fuzzy as to how to assign these correctly, so just left them as NL/ML Converter.   It hadn't occurred to me to look at the NL products in the App itself though.

I'll look into the options for the Moment/Essence/A6/M3 on the App and see if that sheds any light on things.

Thanks again.

I think you're getting much closer to the solution. You definitely have to assign primary and secondary devices to the Moment/Essence/A6/M3, etc., in order to access these sources FROM that device.

It's my understanding that assigning primary and secondary devices in the CONVERTER setup is mostly relevant if you are having speakers connected to the converter and want to access other NL devices on the converter's speakers.

I've definitely just taken a massive step forward to finding a solution, thanks to your comments Beojeff; it seems I'd only been looking at half the problem, only considering the NL/ML Converter without considering the settings on the devices themselves - which I would never have looked at without your comments.

So, having gone into the App to each of my NL Devices (eg via Product Settings/Configure/Settings/Beolink/Link To Other Products), I have sbeen able to select NL/ML Converter as primary source, and voila - all of the NL/ML sources appear as options for each of the devices!  

There does still appear to be a few 'quirks' which I'll try to resolve over the next few days, but I think I'm now definitely a long way down the road to a fully functioning system.

Thank you all once again for your contributions.