AMS1 is still one of the best simulators, but since one of the last updates I'm having a bug that is happening in tracks and mods official and non official that makes the AI looses some checkpoint and drop 1 lap behind with no reason. It happened in some Indy500 circuits, but also happened in the official Interlagos circuit yesterday. More people complained about this here: AI missing checkpoint. Does anyone knows how to solve that?