-got new Macbook Pro 15"
-installed Mojave 10.14.1
-using download assistant and eliscencer, successfully installed Dorico 2.1.10
-updated to 2.1.20
-on first run, sound playback through computer speakers but upon plugging in headphones, sound still came through computer speakers (weird)
-upon restarting Dorico, now no playback at all.
-got some advice on Facebook group, e.g. make sure sample rate is 44100, still no playback sound at all.
thanks for any help with this problem.