On a more serious note, I noticed on Sarthe 11 that he would occasionally turn left for no obvious reason, then take ages to sort it out. It could increase his lap time for that lap by up to 50 seconds. Car was the Formula GT, all settings standard, including wing and gearing. He wasn't trying to turn for the chicane because in Sarthe 2 the chicanes are still there, but coned off, so if he was trying to drive around the chicane, he should be successful. Also, he was not turning anywhere near the start of the chicane, and he was turning the wrong way (left instead of right). It always seemed to happen on his second lap after a pitstop, and on the next lap he would go and explore the tyre wall at the end of the long straight instead of taking the tight right hander.
It did not look to me like he was trying to take a road that was not there, but rather that he was having some kind of problem which his programming could not deal with, and, after seeing how fidgety the car looked, combined with the fact that it always seemed to happen in the same place, allied with the fact that someone on this forum has demonstrated that b-spec achieves IDENTICAL lap times around the nurb in laps which always included an offroad adventure in the same location, I put it down to the AI driver, possibly influenced by fuel load, always losing control in the same way at the same speed after hitting the same bump, and gets involved in an accident that fools him into thinking he needs to turn left and slow down, perhaps because he feels that the rear end is threatening to slide to the right, and that perhaps the reason he repeats this is because his programming has little allowance for random changes.
In other words, if he does the same thing in the same place, and all outside influences like fuel load and tyre condition are the same, he will have the same accident, again and again. And again. And again again...
If this is right, it suggests that b-spec has the capacity to learn, but has no memory, or a short memory.... I conclude that he is a fish. (memory span of a goldfish is 7 seconds according to Jasper Carrott) Other, possibly related evidence, suggests that mine is a Clown fish.