Fan runs high w/ screensaver since 10.13.4
A previous thread (https://discussions.apple.com/thread/7472646) touches on this topic but the "Helpful Answer" is actually not helpful to me as the suggestion (change the screensaver to "classic" and use a "default" source) doesn't make any difference. No matter which screensaver option I choose, my fan kicks in and runs high and loud for the duration. As soon as I return to my computer and do anything on it, the fan quiets down and the computer cools off (to the touch and according to Monity).
I'm on a MacBook Pro Retina, 15-inch, mid-2015 i7. I've always used the "classic" setting and my Photos as the source, and have never had this issue until the latest OS update (10.13.4).
Yesterday I spent an hour chatting with an Apple rep who had me reinstall High Sierra and obviously this did no good as I didn't catch the pattern until afterwards (fun waste of an hour!) and obviously the rep hadn't heard of this issue (though he agreed it sounded like a 10.13.4 issue, though he simply suggested compressed air at the fan and that there had been some "glitch" in the update).
Has anyone else experienced this with 10.13.4? It would be nice if Apple would look into this for the next update, though I see it's been an intermittent issue for users over various versions for many years now. I'm glad I know what the trouble is, but I'd like to be able to actually use the screensaver without my laptop feeling like an inferno.
macOS High Sierra (10.13.1)
