MuseScore 3.6.0 AppImage in Ubuntu Studio 18.04 with KXStudio is very slow to open and does respond with enormous delays (like 30 seconds or so)
I'm using the AppImage on Ubuntu Studio 18.0.4.
When opening only the Pallette at the left shows and then it takes 30 seconds or longer to completely open MS.
Then, when hitting play for example, and trying to stop playing again, the software hangs again and one has to wait yet another 30 seconds or so.
Also with closing and opening the navigator pane. Saving and trying to keep on working in MS. One still has to wait. I'm not sure what in musescore causes even more delay. Also the problem appears when changing notes. It plays the notes and keeps playing it for so long (30s). Completely unworkable this way.
It does not make any difference if I remove the old Musescore installations. It keeps having this problems.