Note input/editing is extremely slow

• Dec 11, 2020 - 03:49
Reported version
3.5
Type
Performance
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
needs info
Regression
No
Workaround
No
Project

No matter what size score I open (even with one instrument and only a few measures), note input and editing are extremely slow, with almost a second of delay every time I hit a key. It happens on every single score no matter the size and no matter how many scores I have open. This is a new problem, and I both reset to factory settings and downloaded the latest update to try and fix it and nothing has worked. I am not using a MIDI keyboard or adding any soundfonts or doing anything besides just using the program in the most basic way, and suddenly it is extremely slow. Running on MacOS. I've seen people complaining about similar problems with musescore 3 but no fixes that work for me. Please help!


Comments

I don't know if you have something similar to Windows task manager on Mac that would tell you all of the programs you have running at the same time. If you have a bunch of other things running it might cause the problem.

Even if you think it happens to all scores, it could still be they have something in common., So posting one such score would help in understanding if the problem is in MuseScore itself or perhaps some interaction between it and something else on your system in particular.