Yes, driving from MI to CA last week this happened a lot. At first I was concerned but after 2,600 miles I got used to it. I noticed it only when on ACC, seems like it happened just as I was at the crest of a hill where the ACC was reducing the throttle.Noticed that while on cruise and RPM is dropping, I sometimes get a light shudder. Figured if might be the turbo going offline or possibly the CVT? Anyone else experience this. Not overly concerned, just curious.