I don't know if this is new or not but I've never encountered it before. Twice now since updating to 11.3.3, when I pushed the stalk to cancel an ill-advised lane change (FSDb) the turn signals stopped blinking but the car continued to make the lane change. Had to wrest control back by yanking on the steering wheel to keep it in the correct lane. I think this is very dangerous since you are led to believe the car has aborted the lane change unless you are looking at the screen (the screen still shows the lane change animation and the car starts to move over - just no turn signals). Anyone else experience this?