Hi All,
I have four 10U units in helmets, 2 x Arai, 1 x SC1A and 1 x Schuberth C3Pro.
So far the only way I can get music to work in conjunction with the My Triumph Connectivity Module is to revert to v1.3.2 of the firmware, factory reset the helmet and re-pair with the bike.
Volume controls don't seem to work, but the existing Remote can take care of that. No idea why the later firmware (v2.0 and above) break this... but hey ho.