I like mandatory pitstops. I would like to have mandatory AI pitstop in the center of the race like Assetto Corsa Competizione and not at the end like PC2. There are bugs in hockenheim where AI do not enter in pit and crash and in Austria where AI don't pit and AI is disqualified for this. In Interlagos AI exit too slow out the pit. In the future would be nice if there would be pit stop with only change tyres, pit stop with only fuel and pit stop with both tyres and fuel.