I raced a custom event today, which I assume was made with route creator and it was hilarious.
The bloke had designed it in two laps, it was pretty straight down one side of the motorway, then round the roundabout and back up, back through the start and you had to do a U-turn to start the second lap.
Well this sent the drivatards absolutely bonkers because the AI became confused, so they started crashing into one another and racing off across the fields in the wrong direction. The odd thing is that they must have figured it out and caught me up after about a minute and embarrassingly I came 2nd.
The designer had also driven intentionally at some very skewed angles and up some banks on the side of the motorway and since drivatards tend to follow the racing line, that's what they did, allowing me sit back and watch the fun. Nothing quite like watching the AI mess up a race in a schadenfreude way.
RYZEN 2600X ASUS ROG RX580 8GB 32Gb RAM