While doing some testing for OLFSL race this weekend I noticed that in a race the AI cars always stop on the 9th lap...
Did anyone have the same problem?...

*sigh*

The AI cars are from S1. What did we not have in S1?

1. Tyre heat/wear/dirtyness
   
2. Suspension damage
   
3. Fuel consumption

Ergo, the AI knows neither of these three things. Which means, they run out of fuel.