Playback - the green line

I hate to add to this subject any further, as I wonder if it will help.

But one thing I believe I noticed, is that when this issue seems to occur the green playback line is behind an open side window, and that the frame did jump when playback line reached what would have been the end of the visible music had the side window been closed.

Once again, since October, this has happened a handful of times (4-ish), so I felt things were taken care of. But just in case, maybe what I saw might shed some light on the issue.

Robby

Robby,

Do you mean that the Toolbox and/or its Panels are expanded?

If so, one of them (almost) is in my case, as I work. Seems as though Dorico would know that they are taking up screen space into which the playback head could otherwise move. Or am I misunderstanding?

Thanks!

You understood me correctly, the toolbox/panels were open. Dorico moved the page after the green line reached the end of what would have been visible had the toolbox/panel been closed (or if you could see through the toolbox/panels).

Once again, this has happened so few times since October, that I chalked it up to something else happening. I haven’t seen the behavior in quite a few weeks, so I could be throwing something into the fire that doesn’t help the diagnosis of this problem.

Robby

I appreciate your frustration, Mark. As Daniel has mentioned many times before, we do have to take some difficult decisions about where to focus our time, and we do try to ensure that the widest range of customers get the best bang for their buck. Having said that, we do also spend considerable time looking at problems such as this that do only affect a handful of users. We do have some instrumentation code in Dorico already, but it currently doesn’t contain enough specific information to diagnose this particular problem. I do hope to spend some time adding a bit more instrumentation that could help.

One extra bit of information that could be relevant: does this happen in page view as well as galley view?

I know you do, Paul; and I feel bad (and I know I’m trying everyone’s patience) every time I mention it.

Of course. And you’re doing - if I may say - a magnificent job… look at the time now: way after hours for you. I (like everyone else) am truly grateful.

As Daniel has mentioned many times before, we do have to take some difficult decisions about where to focus our time, and we do try to ensure that the widest range of customers get the best bang for their buck. Having said that, we do also spend considerable time looking at problems such as this that do only affect a handful of users.

Understood. Thanks! And if you need a tester… :slight_smile:

We do have some instrumentation code in Dorico already, but it currently doesn’t contain enough specific information to diagnose this particular problem. I do hope to spend some time adding a bit more instrumentation that could help.

I’ll work the rest of today in Page view and see. (I usually work almost exclusively in Gallery.)

One extra bit of information that could be relevant: does this happen in page view as well as galley view?

Thanks very much again, Paul - and the Team!

Hi Paul,

It happens for me in both views.

And Robby I had the same thought so I waited and waited but the screen didn’t refresh no matter if the tool window was reached to its „invisible“ end.

If you try dragging the score around with the mouse does that cause it to ‘wake up’ and start updating again?

Paul,

You bring up an interesting point: hasn’t that functionality been removed from Dorico Pro 2?

I instinctively tried to do that on the morning I installed the upgrade - for reasons of plain positioning - and got a thick grey marquee instead. Have I inadvertently unset something?

Not to derail a thread so dear to my heart, though, dragging didn’t use to fix it in v.1.

Annoyingly - or pleasantly depending on attitude - I worked for four hours yesterday in Page View with not one instance of the phenomenon. I switched to Galley: nothing.

I do appreciate how tough this must be for you to troubleshoot - even to observe - and am grateful :slight_smile:

By default hold down shift to drag it and with no modifier to make a marquis selection, but I think there’s also a preference to switch this behaviour.

Thanks, Paul!

Yes, I found the preference but - interestingly - it makes no difference, in case that’s helpful; I’m happy to use SHIFT+ :slight_smile:

Yes, Paul - it seems to :slight_smile: .

Was working for three or four hours this afternoon without a relaunch; Galley View; up it cropped.

Two things that nay help:

  1. when the screen should have scrolled leftwards, for a microsecond, what for all the world looks like a conventional (vertical, charcoal/dark grey) OS scrollbar appears at the extreme right hand edge of the score window… immediately to the left of the Panel
  2. if I SHIFT-drag the score within its window, it does ‘wake’ things up and is updated as normal.

Hope this may add something… somehow. Thanks!

Update: tried to ‘wake’ the scrolling today as you suggested - after the usual three to four hours, at which the phenomenon announces itself. This time it does nothing. So - alas - scrap dragging the score as a possible solution…

Just to let you know. It didn’t help me either unfortunately.

Well it’s good for Mark and bad for me, but I do have the same problem on my Mac. Even though I have all the settings in the preferences dialogue ticked, the playback line continues to move, but the score doesn’t move anymore to follow it and it scrolls out of view. Dorico is the only open application running. I tried with different Zoom Lives and different page views, but nothing changes.

Regards Jürg

So there are more than a handful of users having this problem.

Not really :frowning:

Not much can be accomplished for my style of composing: I have no formal training and do need to see and hear my scores as they are played back.

That’s not feasible when the bug is active, alas; it’d be interesting to know what some of us have it and and others do not.

I’m sure the team will have an answer soon :slight_smile:.

I’m sure the team will have an answer soon

My answer right now is sometimes working too:
Sometimes it helps to quit Dorico and restart the score …

Jürg

I was going to ask this same question about Dorico 2.2 when the replies got me thinking (for a change) and I tried going from Page View to Galley View. The green line worked fine there, and the score was visible right to the end. BUT when I went back to Page View it worked fine, changing pages along with the green line. I don’t know if this will work for everyone (or anyone) else but it seems to be working for me.

Chet

I’ve tired that; have also tried resizing the window; Saving and reloading the file; quitting and restarting Dorico; and experimenting with several other (combinations of) variables.

None of that, alas, banishes the bug consistently.

We’ve found a bug recently, where the playhead stops following the score, if new music is added to the end of score after the first playback.

If you add music to the end of score before the first playback, everything should be fine, the playhead follows the score to the end for the first time. But if you add (enough, usually more than four bars) more music and play it back again, the playhead will move out of the view, as soon as it reaches the newly added bars.

This pattern is hard to recognise because sometimes changing layout or page view/galley view resets the relevant states. I think it can also be triggered by inserting music in the middle of the score in which case the playhead leaves the view as soon as it reaches the inserted music.

I wonder if this is what you experience?