What did you try to do?
Turned on game and noticed that Acceleration, Handling & Downforce have all appeared to have been maxed out by other drivers when we haven't even got halfway through the season. How can these three areas suddenly jump up by about 50 percent?
What happened instead?
.
Did the problem happen while using wi-fi, mobile data, or both?
Both
Did the bug happen in the app, on PC, or both?
App
What is the model of your device?
Samsung 8
What is the operating system?
Android
What is the version number of the operating system?
.
You posted this 3 days ago so if my counting is correct it should be after 7 days/races. If it is the same manager that had maxed all those three then something weird is indeed going on. But if it was 3 different managers, then it is nothing special. You will have gained 140 Development Points in 7 days. Plus your starting points plus some research. Do you have a screen shot from 3 days ago?