Originally Posted by
Tom Servo
Just in case people don't know this, as more and more of the "get Daredevil/Threading the Needle skills" challenges seem to be showing up and the main Forzathon challenge for spring includes getting 5 Threading the Needles, you can get around the "no AI traffic" bug by going to Horizon Solo. That goes offline and suddenly your world will be populated by AI cars that you can use to get those goals, then just go back online when you're done.
They keep claiming they've fixed the "no AI traffic" bug in online play, but every time they say that it seems like it gets even worse, I almost never see any AI cars now.