I just got the MacBook Pro 15 I9 2018 with 1TB HD and 32GB of ram. I have noticed that when you boot the machine or restart it the fans spin up to 3500RPM and the temp of at least one of the cores on processor spikes to 200 degrees or more. This lasts for a few seconds and then the fans gradually spin down to an average of 2075RPM. I have installed the supplemental update. Anyone else notice this behavior.