I should add to this, be very careful going in to open lobbys that have formation/warm up laps and damaged turned on.
I was in a lobby that had formation laps turned on with damage on aswell, 30 cars started the warmup lap and only 20 made it to the start of the race and by the first corner there was only 17 and this was on Spa, almost half the cars was taken out by idiots before the race started.