Midi-out will only play one our of four notes: (in 3.4 and 3.5beta) but ALL notes are to be heard simultaneously via the laptop speaker...
I have a laptop connected (via USB) to a Steinberg UR44C. The device is being recognized by Musescore. The UR44 is connected to a Roland JV2080 synthesizer.
When inserting notes or playing back a score in Musescore, I do see the Roland receiving Midi Messages on every event (note), but only 1 note out of every 4 is played.
I have uploaded a video where you can hear the Roland (a little louder: captured via my headphones) 'shooting' some notes and the full melody in the background from the laptop. As you can see in the first video I have soloed the first track. https://www.aksy.nl/musescore
I have tried about all the different settings that has to deal with I/O in preferences and even restarted Musescore after each adjustment to make it work (but most of the times it then didn't work at all).
I have also reset/initialised Musescore and found this exact same issue in the latest version 3.5 beta.
Anyone who experienced the same or has a clue as of where to find a possible solution for this?
Thanking you all in advance and especially the great Musescore developers team for all their efforts creating this amazing software!
Daan (a happy PRO-user)
(I posted my message again since the initial post doesn't seem to appear on the forum.)