I have encountered “random” hangs from time to time when moving ports in the wiring diagram of a rack. I now have a relatively isolated, repeatable case that may assist @brad …
It happens in my Rig rack when moving the [Kbd Min] global (environment) port up. If I drag it as shown in this screenshot:
… Cantabile v4.156 Hangs. It seem to occur when I move the [Kbd Min] port from below to above the [Mic 4] port (a fair distance up the list of input ports).
I’ve included the needed files (hopefully) as well as a log with expanded tracing:
HangOnMovingPortInWiringDiagram.zip (331.7 KB)