With DB 5-23-2024 and Max 2024.1 the permanent freeze when hitting 'Ctrl-C' button in the VFB is back. You have to kill Max, waiting doesn't help. I will try to remember to get a dump next time.
This bug had been gone for me in Max 2023 (and also previous DBs of Corona 10.) I upgraded both Corona and Max at the same time so I'm not sure which broke. Latest Windows 10, 3970x, 2080Ti.