To be honest I've only tried it with the +1 lap. The AI are running out of fuel on that very lap so I imagine without the +1 lap it would be fine. I'm away with work for about three weeks right now so unfortunately can't test itThanks for the report - will look into this, but not sure yet if it's something we can resolve or if may relate to an underlying Reiza issue. Do you know if it only happens in timed (+1 lap) races, or with an equivalent fixed number of laps too?