On Nx 21.4.0, after shutting down the dev stack, node processes linger and keep consuming 100% CPU; nx reset --only-daemon kills some but not all of them. Over a day of up/down cycles this leaves multiple node processes spinning and grinds the machine to a halt. The orphaned processes come from Nx not cleaning up child processes it spawned (e.g. wrapped dev commands) when the session ends via Ctrl+C.