You stand still for up to five seconds, even though there are no vehicles nearby, until clearance is given. Gaps between vehicles are ignored, even though 10 vehicles could fit between them.
Ideas
Have had this in 3 races back to back with a friend on 2 player coop. Also in My Team. Go into the pits in 2nd place then get held for 30-50 seconds for no reason. End up being released in 18th place. Needs to be fixed