Painfully slow undo in Midi Editor, when multiple CC lanes are visible (FIXED)

lucor · 05-17-2019, 03:25 AM

Does this happen to anyone else?
Create an empty project with an empty track and an empty midi item. Draw in some random notes in the midi editor and then press Ctrl+Z to undo them again. When there is no CC lane visible, undo works as expected, very fast and snappy. One single CC lane is also fine, but with multiple (let's say 4-5) lanes visible at the same time, every undo step takes like 0.5s? And the more CC lanes you add, the worse it gets.
Can anyone confirm this?

schwa · 05-17-2019, 12:32 PM

This should be improved for the next release, thanks for the report!

lucor · 05-17-2019, 03:30 PM

Fantastic, thank you schwa!

05-17-2019, 03:25 AM	#1
lucor Human being with feelings Join Date: Jan 2016 Posts: 65	Painfully slow undo in Midi Editor, when multiple CC lanes are visible (FIXED) Does this happen to anyone else? Create an empty project with an empty track and an empty midi item. Draw in some random notes in the midi editor and then press Ctrl+Z to undo them again. When there is no CC lane visible, undo works as expected, very fast and snappy. One single CC lane is also fine, but with multiple (let's say 4-5) lanes visible at the same time, every undo step takes like 0.5s? And the more CC lanes you add, the worse it gets. Can anyone confirm this?

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05-17-2019, 12:32 PM	#2
schwa Administrator Join Date: Mar 2007 Location: NY Posts: 16,494	This should be improved for the next release, thanks for the report!

05-17-2019, 03:30 PM	#3
lucor Human being with feelings Join Date: Jan 2016 Posts: 65	Fantastic, thank you schwa!