I also had all the problems mentioned above. I lost a zr1 and a ford gtr do to the rpms and count down lights freezing. There was also a moment where I had 8 fouls in a row.. I sure hope something can be done.
I have noticed that also.. Since this is suggestion topic, I'm gonna add suggesting the capatibilty to uninstall nos. it's become obvious that "no nos" tunes are superior to tunes including nos. instead of buying new cars, uninstalling nos would be great.