Since the update, the distance between the vehicles is only a few meters. Now races with a full field of drivers are possible.
The AI is mostly fine:
During an test race with '67s F1 cars against the AI (100%) there was a major pileup. In contrast, the AI handled the McLaren P1 without any problems (vMax during the race: 287 km/h!!!).
Now, this track competes with the Nordschleife for the designation "Green Hell".