socaldad

I've had this pretty much since I got my 2021 Yukon Denali. The dealer can never reproduce it when they have it in the shop. Seems to happen when I'm going up a steeper grade of road and usually have cruise control on. Anyone see this before and have any clues as to whats up? I also always get these with it on the other screen

2021 Yukon here, same issue since I got the car, my dealer seems to have 0 idea and they can't reproduce it when I bring it in. Did anyone wind up finding a fix?