I'm not sure if it's a bug or feature but looks a bit suspicious. Build 590. ISI MR01, ISI Malaysia (Sepang), Race of 10 AIs plus myself, Race distance - 56 laps (as in fact was in 2012). 1. Only 1 AI has finished the race. 2. Two other ran out of fuel so could not finish (one or two laps before the end). 3. The remaining seven could not finish due to mechanical failure (engine, suspension, gears...). 4. AI (at least one of them) had 3 pit-stops at: lap 21, 42, 54 or 55 (not sure). Such a long pit-stops look a bit not realistic for the specific track (Sepang is one of the most tire consuming). 5. Probably due to the too long pit-stops resulted in extreme tire wear I saw several AIs ran out of the track.