Couple of posts on this forum alone. There is a trend. Have your bothered to read those posts? Do tell!
Since your brought it up, consumer reports does tell us that there are insanely high failure rates in general on the GV80 which shares drivetrains with the GV70. A score of 5 out of a possible 100. LOL!!! The GV80 scores particularly poor for drive system reliability which include these components: Driveshaft or axle, CV joint,
differential, transfer case, 4WD/AWD components, driveline vibration, traction control, electronic stability control (ESC), electrical failure.
Icing on the cake
https://www.gv forums.com/threads/limited-slip-differential.875/ remove the space between the v and f because this forum blocks the any link to that site. Counted 6 people with e-lsd issues alone in that one thread. LOL!
Sorry you opened your big mouth huh...