MuseScore 3.0b2 crashes when using Jack transport, no time master and the score has tempo changes
- Take a score with a few (2 or 3 is enough) tempo changes.
- Preference use "Jack Audio Server"
- Use Audio
- Use MIDI
- Use Transport
- do NOT use time master
Play and it behaves badly and crashes.
Using OS: Fedora 29 (Workstation Edition), Arch.: x86_64, MuseScore version (64-bit): 3.0.0., revision: 1f7a1f8
It is the combination of "Jack Transport" and NOT "Time master" that cause the issue with tempo changes.
I agree it is a bit extreme, but I stumble upon inadvertently. So it might happen to other.
Maybe it could be handled more gently or with an explicit error message. (Once I realized that tempo changes cannot happen if MuseScore is not Time Master, it seemed logical).
Maybe the Tempo changes could be simply discarded in this configuration ???