no I don’t think so. 80% sure…
I went back to a working state in OrdinaryDiffEq 6.76.0.
And then updated to 6.77.0: I have:
I close the process and run my test script → ModelingToolkit precompiles → GC error and precompilation hanging.
Then I killed the process, remove the stale pidfile of ModelingTookit and start my script again → working