IDE is freezing my computer and other newcomer problems

[Bubo]

It might be, and it’s definitely related to the OS. Someone described the problem very accurately in last December in another topic:

SuperCollider 3.10 with macOS Mojave

I would consider holding off. I’ve had some very disruptive problems using SC on Mojave. The more restrictive microphone permissions have bit me a few times, and I see some very weird deep in the OS hangs when launching, I think due to application signing issues. These may be caused and/or exaggerated by the fact that I’ve got like 15 different dev copies floating around on my machine - and I think I’ve basically solved the above problems after fiddling with security preferences …

I would love to know how he managed to resolve the issues.