I’m not sure I understand what you mean.
The issue has gone away after removing VST Connect, per your instructions.
The template is quite large, and I brought in a lot of tracks from another project.
Then I move tracks around in the arrange window, or expand folders in the sidebar of the mixconsole, and the problem happens.
For some reason this error is being caused by having VST connect open in the project.
Are you asking me to record something over VST connect, and then try make the problem happen again?
Would that allow you to trace the issue more closely?
Is there another error logging system that can help us create a more detailed crash report?