I have been seeing for the past couple of days that if I queue up a bunch of parts to install, especially Pro level parts that they will often not install properly. For example, I went to max out a car, popped out of the game for a while, and it showed my installs all going. When I logged back in, it showed that 5 remained. I went into chat for a minute, then when I came out, it showed as all had installed.
That being said, my screen shows that I have both Stage 2 and Pro 2 (or some combo) installed, yet my rating and or power numbers have not reflected the part install. Upon closing the entire app forcefully, I have come back in to either the parts not having installed, and sometimes others have installed
0