After about three hours work this afternoon, I regret to have to say, it’s still there for me.
High Sierra 10.13.5
I suppose it could be considered as much that the score stops scrolling leftwards as that the playhead moves rightwards off screen. But it definitely does still happen.
I’d say about 50% of the time, a redraw puts things right after 10 seconds or so by itself. The rest of the time, restarting Dorico does.
But neither switching modes nor changing the Sample Rate away from and back to 44,100 helps.
Ulf, I’ve emailed you a video, diagnostic and project etc
If I can help in any other way with troubleshooting this, I’d be delighted.
Thanks so much!