Instruments Panned Left after Update?

[GATO_ARABE]

Hi,
After the 4.3 update, on a new score, all the instruments are sounding to the left speaker, for no apparent reason. The mixer looks fine. On closer inspection, it’s coming out of Halion like this. I see no apparent way of changing it. This is also happening when loading older projects.
Any ideas?

[JuergenP]

This sounds like the thread here

4.3 update broke playing through headphones/internal speakers [Windows only]

I’ve just updated from Dorico 4.2 to 4.3. Now when I select my headphones as output device, only the left side plays, which is of course impossible to listen to. When I change the system volume slider in Windows I hear the test signal on both sides, so it’s not a general problem with the headphones. I use this window to set it to headphones: [image] I did notice that the “Stereo output” drowpdown stays empty now, which is maybe why it plays in mono from the left side only.

[dspreadbury]

Yes, please follow up with Ulf and the other users with a similar problem in that thread.