After quite a few emails back and forth with B&O support and I suppose some assistance from Khimo, the Beoremote Halo can now finally control MasterLink devices that are connected via a BLC NL/ML Converter. The latest B&O app update now allows us to select NL/ML Converters as products to show up for control by the Halo.
This is amazing. Now, we can start a CD playing on the Beosound 9000 (even without speakers) and then JOIN that source from any other device using the Halo. We can also control playback using the Halo. This is a big step forward for full integration, but it's still not perfect yet. Here are the issues:
1. ML video sources via the NL/ML Converter still have the old basic control screen and not the new video control screen (with the four color buttons).
2. We still need a way to select which CD to play on the Beosound 9000. The basic control screen just lets us move back and forward between tracks.
3. Matrix sources do not appear in the sources.
Hopefully, it could be an easy fix for B&O to at least let us select the type of control screen to use so that we can choose to use the video control screen for those sources for which we need the extra control. Still, for me this is a joyous day!