I am wondering if the staff from Turn 10 has left the planet? There are dozens of annoying bugs and you cant read any comment from the developers? If someone knows the forum from SMS (Project Cars), there it is the opposite. They also have tons of bugs, but they talk about and try to convince the audience to solve it.
I am in since the first Forza arrived, but this part is the most bugie and annoing version I ever played. Shame on you Turn 10.