I suspect that you might have some things that are blocking the main thread (check out Visual indicator to check if app is blocking main thread to test). To get around that you might need to set --nprocs 2 or something similar.
I suspect that you might have some things that are blocking the main thread (check out Visual indicator to check if app is blocking main thread to test). To get around that you might need to set --nprocs 2 or something similar.