Crash when enabling MIDI or changing I/O preferences

• May 9, 2021 - 14:43
Reported version
3.6
Type
Functional
Frequency
Few
Severity
S2 - Critical
Reproducibility
Always
Status
active
Regression
No
Workaround
No
Project

OS: openSUSE Leap 42.3, Arch.: x86_64,
MuseScore version (64-bit): 3.6.2.548021370,
revision: 3224f34

Create new score using the normal wizard. MIDI is disabled until a new score
Using the toolbar click the MIDI DIN Plug icon.
Musescore crashes.

Alternatively, Select Edit >> Preferences >> I/O tab
Click button: Restart Audio and MIDI Devices

Fault happens with JACK, or ALSA under Port Audio.


Comments

Frequency Few Many
Type Development Functional
Reported version 3.6 4.0

I am having this issue with 4.1.1 too now.
Using a Komplete Kontrol S88. Drivers all up to date, reinstalled Musescore 4. Only way to remove the app is a total restart as Task Manager can't even close it.